| ___    |   | The      interest rate shall be _________________ percent per annum;    or                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
|--------|--------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|   |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
| XX     |   | The      interest rate shall be floating at Zero (0.00%) percent per annum about      the JP Morgan Chase & Co., New York (“Prime Rate”) (described below)      as it fluctuates from time to time; provided, however, that in no event      shall the rate of interest (plus said amount in excess thereof, if any) to      be paid on the unpaid principal of this Note be less than Six percent      (6.0%) per annum, nor more than the maximum legal rate allowed by      applicable law.  This starting interest rate on the Note shall      be Eight and One-Quarter (8.25%) percent per annum.  The rate of      interest due hereunder shall be recomputed as of the date of any change in      the Prime Rate. |
|   |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
| ___    |   | The      INTERNATIONAL BANK OF COMMERCE PRIME RATE shall mean the annual lending      rate of interest announced from time to time by Lender as its prime      rate.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
|   |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
| XX     |   | The      NEW YORK PRIME RATE shall mean the annual lending rate of interest      announced from time to time by JP Morgan Chase & Co., New      York,  New York, as its prime rate.  If the New York      Prime Rate has been selected as the Prime Rate and if, thereafter, a prime      rate is not announced by JP Morgan Chase & Co., New York, New York,      then the International Bank of Commerce Prime Rate, minus one percent (1%)      shall be the Prime Rate.                                                                                                                                                                                                                                                      |
|   |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |

| Number      of Payments                             |   | Frequency |   | Amount      of Payments |   | When      Payments are Due |
|-----------------------------------------------------|--------|-----------|--------|-------------------------|--------|----------------------------|
|                                                |   |      |   |                    |   |                       |
| SEE      ATTACHED ADDENDUM TO REAL ESTATE LIEN NOTE |   |      |
|                                                |   |      |   |                    |   |                       |

| (a)   | ANY      AND ALL CONTROVERSIES BETWEEN THE PARTIES, EXCEPT SUCH CLAIMS AND      CONTROVERSIES WHICH ARE CONSUMER RELATED AND INVOLVE AN AGGREGATE AMOUNT      IN CONTROVERSY OF LESS THAN TEN THOUSAND DOLLARS ($10,000.00), SHALL BE      RESOLVED BY ARBITRATION IN ACCORDANCE WITH THE COMMERCIAL ARBITRATION      RULES OF THE AMERICAN ARBITRATION ASSOCIATION IN EFFECT AT THE TIME OF      FILING, UNLESS THE COMMERCIAL ARBITRATION RULES CONFLICT WITH THIS      PROVISION, AND IN SUCH EVENT THE TERMS OF THIS PROVISION SHALL CONTROL TO      THE EXTENT OF THE CONFLICT.  NOTWITHSTANDING ANYTHING CONTAINED      HEREIN TO THE CONTRARY, SAVE AND EXCEPT SUBPARAGRAPHS (k), (m), (o), (p),      AND (s) HEREIN, THOSE CONSUMER RELATED CLAIMS AND CONTROVERSIES INVOLVING      AN AGGREGATE AMOUNT OF LESS THAN TEN THOUSAND DOLLARS ($10,000.00) SHALL      BE CONDUCTED IN ACCORDANCE WITH THE AMERICAN ARBITRATION ASSOCIATION RULES      FOR THE RESOLUTION OF CONSUMER-RELATED DISPUTES OF LESS THAN TEN THOUSAND      DOLLARS.  ANY ARBITRATION HEREUNDER SHALL BE BEFORE AT LEAST      THREE NEUTRAL ARBITRATORS ASSOCIATED WITH THE AMERICAN ARBITRATION      ASSOCIATION AND SELECTED IN ACCORDANCE WITH THE COMMERCIAL ARBITRATION      RULES OF THE AMERICAN ARBITRATION ASSOCIATION.  FAILURE OF ANY      ARBITRATOR TO DISCLOSE ALL FACTS WHICH MIGHT TO AN OBJECTIVE OBSERVER      CREATE A REASONABLE IMPRESSION OF THE ARBITRATOR’S PARTIALITY, AND/OR      MATERIAL ERRORS OR LAW SHALL BE GROUNDS [IN ADDITION TO ALL OTHERS] FOR      VACATUR OF AN AWARD RENDERED PURSUANT TO THIS  AGREEMENT. |
|-----------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| (b)   | THE      AWARD OF THE ARBITRATORS, OR A MAJORITY OF THEM, SHALL BE FINAL, AND      JUDGMENT UPON THE AWARD RENDERED MAY BE ENTERED IN ANY COURT, STATE OR      FEDERAL, HAVING JURISDICTION, THE ARBITRATION AWARD SHALL BE IN WRITING      AND SPECIFY THE FACTUAL AND LEGAL BASIS FOR THE AWARD.  UPON THE      REQUEST OF ANY PARTY, THE AWARD SHALL INCLUDE FINDINGS OF FACT AND      CONCLUSIONS OF LAW. |
|-----------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| (c)   | ARBITRABLE      DISPUTES INCLUDE ANY AND ALL CONTROVERSIES OR CLAIMS BETWEEN THE PARTIES      OF WHATEVER TYPE OR MANNER, INCLUDING WITHOUT LIMITATION, ANY CLAIM      ARISING OUT OF OR RELATING TO THIS NOTE, ALL PAST, PRESENT AND OR FUTURE      CREDIT FACILITIES AND/OR AGREEMENTS INVOLVING THE PARTIES.  ANY      TRANSACTIONS BETWEEN OR INVOLVING THE PARTIES AND/OR ANY ASPECT OF ANY      PAST OR PRESENT RELATIONSHIP OF THE PARTIES, WHETHER BANKING OR OTHERWISE,      SPECIFICALLY INCLUDE ANY ALLEGED TORT COMMITTED BY ANY    PARTY. |
|-----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| (d)   | THE      PARTIES SHALL ALLOW AND PARTICIPATE IN DISCOVERY IN ACCORDANCE WITH THE      FEDERAL RULES OF CIVIL PROCEDURE FOR A PERIOD OF ONE HUNDRED TWENTY (120)      DAYS AFTER THE FILING OF THE ORIGINAL RESPONSIVE      PLEADING.  DISCOVERY MAY CONTINUE THEREAFTER AS AGREED BY THE      PARTIES OR AS ALLOWED BY THE ARBITRATORS.  UNRESOLVED DISCOVERY      DISPUTES SHALL BE BROUGHT TO THE ATTENTION OF THE      ARBITRATORS  BY WRITTEN MOTION FOR PROPER DISPOSITION, INCLUDING      RULING ON ANY ASSERTED OBJECTIONS, PRIVILEGES, AND PROTECTIVE ORDER      REQUESTS AND AWARDING REASONABLE ATTORNEY’S FEES TO THE PREVAILING      PARTY. |
|-----------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| (e)   | IN      THE EVENT THE AGGREGATE OF ALL AFFIRMATIVE CLAIMS ASSERTED EXCEED      $500,000.00, EXCLUSIVE OF INTEREST AND ATTORNEY’S FEES, OR UPON THE      WRITTEN REQUEST OF ANY PARTY, (1) PRIOR TO THE DISSEMINATION OF A LIST OF      POTENTIAL ARBITRATORS, THE AMERICAN ARBITRATION ASSOCIATION SHALL CONDUCT      AN IN PERSON ADMINISTRATIVE CONFERENCE WITH THE PARTIES AND THEIR      ATTORNEYS FOR THE FOLLOWING PURPOSES AND FOR SUCH ADDITIONAL PURPOSES AS      THE PARTIES OR THE AMERICAN ARBITRATION ASSOCIATION MAY DEEM APPROPRIATE      (A) TO OBTAIN ADDITIONAL INFORMATION ABOUT THE NATURE AND MAGNITUDE OF THE      DISPUTE AND THE ANTICIPATED LENGTH OF HEARINGS AND SCHEDULING; (B) TO      DISCUSS THE VIEW OF THE PARTIES ABOUT ANY TECHNICAL AND/OR OTHER SPECIAL      QUALIFICATIONS OF THE ARBITRATORS; AND (C) TO CONSIDER, WHETHER MEDIATION      OR OTHER METHODS OF DISPUTE RESOLUTION MIGHT BE APPROPRIATE, AND (2) AS      PROMPTLY AS PRACTICABLE AFTER THE SELECTION OF THE ARBITRATORS, A      PRELIMINARY HEARING SHALL BE HELD AMONG THE PARTIES, THEIR ATTORNEYS AND      THE ARBITRATORS, WITH THE AGREEMENT OF THE ARBITRATORS AND THE PARTIES,      THE PRELIMINARY HEARING MAY BE CONDUCTED BY TELEPHONE CONFERENCE CALL      RATHER THAN IN PERSON.  AT THE PRELIMINARY HEARING THE MATTERS      THAT MAY BE CONSIDERED SHALL INCLUDE, WITHOUT LIMITATION, A PREHEARING      SCHEDULING ORDER ADDRESSING (A) EACH PARTY’S DUTY TO SUBMIT A DETAILED      STATEMENT OF CLAIMS, DAMAGES AND/OR DEFENSES, A STATEMENT OF THE ISSUES      ASSERTED BY EACH PARTY AND ANY LEGAL AUTHORITIES THE PARTIES MAY WISH TO      BRING TO THE ATTENTION OF THE ARBITRATORS; (B) RESPONSES AND/OR REPLIES TO      THE PLEADINGS FILED IN COMPLIANCE WITH SUBPART 2(A); (C) STIPULATIONS      REGARDING ANY UNCONTESTED FACTS; (D) EXCHANCE AND PREMARKING OF ALL      DOCUMENTS WHICH EACH PARTY BELIEVES MAY BE OFFERED AT THE FINAL      ARBITRATION HEARING; (E) THE IDENTIFICATION AND AVAILABILITY OF WITNESSES,      INCLUDING EXPERTS, AND SUCH ADDITIONAL MATTERS REGARDING WITNESSES      INCLUDING THEIR BIOGRAPHIES AND A SHORT SUMMARY OF THEIR EXPECTED      TESTIMONY; (F) WHETHER A STENOGRAPHIC OR OTHER OFFICIAL RECORD OF THE      PROCEEDINGS SHALL BE MAINTAINED; AND (G) THE POSSIBILITY OF UTILIZING,      MEDIATION OR OTHER ALTERNATIVE METHODS OF DISPUTE    RESOLUTION. |
|-----------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| (f)   | FOR      PURPOSES OF THIS PROVISION, “THE PARTIES” MEANS BORROWER AND LENDER, AND      EACH AND ALL PERSONS AND ENTITIES SIGNING THIS AGREEMENT OR ANY OTHER      AGREEMENTS BETWEEN OR AMONG ANY OF THE PARTIES AS PART OF THIS      TRANSACTION.  “THE PARTIES” SHALL ALSO INCLUDE INDIVIDUAL      PARTNERS, AFFILIATES, OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, AND/OR      REPRESENTATIVES OF ANY PARTY TO SUCH DOCUMENTS, AND SHALL INCLUDE ANY      OTHER OWNER AND HOLDER OF THISAGREEMENT. |
|-----------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| (g)   | THE      PARTIES SHALL HAVE THE RIGHT TO INVOLVE SELF-HELP REMEDIES (SUCH AS      SET-OFF, NOTIFICATION OF ACCOUNT DEBTORS, SEIZURE AND/OR FORECLOSURE OF      COLLATERAL, AND NON-JUDICIAL SALE OF PERSONAL PROPERTY AND REAL PROPERTY      COLLATERAL) BEFORE DURING OR AFTER ANY ARBITRATION AND/OR REQUEST      ANCILLARY OR PROVISIONAL JUDICIAL REMEDIES (SUCH AS GARNISHMENT,      ATTACHMENT, SPECIFIC PERFORMANCE, RECEIVER, INUNCTION OR RESTRAINING      ORDER, AND SEQUESTRATION) BEFORE OR AFTER ANY ARBITRATION.  THE      PARTIES NEED NOT AWAIT THE OUTCOME OF THE ARBITRATION BEFORE USING      SELF-HELP REMEDIES.  USE OF SELF-HELP ON ANCILLARY AND/OR      PROVISIONAL JUDICIAL REMEDIES SHALL NOT OPERATE, AS A WAIVER OF EITHER      PARTY’S RIGHT TO COMPEL ARBITRATION.  ANY ANCILLARY OR      PROVISIONAL REMEDY WHICH WOULD BE AVAILABLE FROM A COURT OF LAW SHALL BE      AVAILABLE FROM THE ARBITRATORS. |
|-----------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| (h)   | THE      PARTIES AGREE THAT ANY ACTION REGARDING ANY CONTROVERSY BETWEEN THE      PARTIES SHALL EITHER BE BROUGHT BY ARBITRATION, AS DESCRIBED HEREIN, OR BY      JUDICIAL PROCEEDINGS, BUT SHALL NOT BE PURSUED SIMULTANEOUSLY IN DIFFERENT      OR ALTERNATIVE FORMS.  A TIMELY WRITTEN NOTICE OF INTENT TO      ARBITRATE PURSUANT TO THIS AGREEMENT STAYS AND/OR ABATES ANY AND ALL      ACTION IN TRIAL COURT, SAVE AND EXCEPT A HEARING ON A MOTION TO COMPEL      ARBITRATION AND/OR THE ENTRY OF AN ORDER COMPELLING ARBITRATION AND      STAYING AND/OR ABATING THE LITIGATION PENDING THE FILING OF THE FINAL      AWARD OF THE ARBITRATORS.  ALL REASONABLE AND NECESSARY      ATTORNEY’S FEES AND ALL TRAVEL COSTS SHALL BE AWARDED TO THE PREVAILING      PARTY ON ANY MOTION TO COMPEL ARBITRATION AND MUST BE PAID TO SUCH PARTY      WITHIN TEN (10) DAYS OF THE SIGNING OF THE ORDER COMPELLING      ARBITRATION. |
|-----------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| (i)   | ANY      PARTY SHALL SERVE A WRITTEN NOTICE OF INTENT TO ARBITRATE TO ANY AND ALL      OPPOSING PARTIES WITHIN 360 DAYS AFTER DISPUTE HAS ARISEN.  A      DISPUTE IS DEFINED TO HAVE ARISEN ONCE UPON RECEIPT OF SERVICE OR JUDICIAL      PROCESS, INCLUDING SERVICE ON A COUNTERCLAIM, FAILURE TO SERVE A WRITTEN      NOTICE OF INTENT TO ARBITRATE WITHIN THE TIME SPECIFIED ABOVE SHALL BE      DEEMED A WAIVER OF THE AGGRIEVED PARTY’S RIGHT TO COMPEL ARBITRATION OF      SUCH CLAIM.  THE ISSUE OF WAIVER PURSUANT TO THIS AGREEMENT IS      AN ARBITRABLE DISPUTE. |
|-----------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| (j)   | ACTIVE      PARTICPATION ON PENDING LITIGATION DURING THE 360 DAY NOTICE PERIOD,      WHETHER AS PLAINTIFF OR DEFENDANT, IS NOT A WIAVER OF THE RIGHT TO COMPEL      ARBITRATION.  ALL DISCOVERY OBTAINED IN THE PENDING LITIGATION      MAY BE USED IN ANY SUBSEQUENT ARBITRATION  PROCEEDING. |
|-----------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| (k)   | THE      PARTIES FURTHER AGREE THAT (i) NO ARBITRATION PROCEEDING HEREUNDER SHALL      BE CERTIFIED AS A CLASS ACTION OR PROCEED AS A CLASS ACTION, OR ON A BASIS      INVOLVING CLAIMS BROUGHT IN A PURPORTED REPRESENTATIVE CAPACITY ON BEHALF      OF THE GENERAL PUBLIC, OTHER CUSTOMERS OR POTENTIAL CUSTOMERS OR PERSONS      SIMILARY SITUATED AND (ii) NO ARBITRATION PROCEEDING HEREUNDER SHALL BE      CONSOLIDATED WITH, OR JOINED IN ANY WAY WITH, ANY OTHER ARBITRATION      PROCEEEDING. |
|-----------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| (l)   | ANY      ARBITRATOR SELECTED SHALL BE KNOWLEDGEABLE IN THE SUBECT MATTER OF THE      DISPUTE.  EACH OF THE PARTIES SHALL PAY AN EQUAL SHARE OF THE      ARBITRATION COSTS, FEES, EXPENSES, AND OF THE ARBITRATORS’ FEES, COSTS AND      EXPENSES. |
|-----------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| (m)   | ALL      STATUTES OF LIMITATIONS WHICH WOULD OTHERWISE BE APP;LICABLE SHALL APPLY      TO ANY AND ALL CLAIMS ASSERTED IN ANY ARBITRATION PROCEEDING HEREUNDER AND      THE COMMENCEMENT OF ANY ARBITRATION PROCEEDING TOLLS SUCH STATUTES OF      LIMITAITONS. |
|-----------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| (n)   | IN      ANY ARBITRATION PROCEEDING SUB JECT TO THIS PROVISION, THE ARBITRATORS, OR      MAJORITY OF THEM, ARE SPECIFICALLY EMPOWERED TO DECIDE (BY DOCUMENTS ONLY,      OR WITH A HEARING AT THE ARBITRATORS’ SOLE DISCRETION ) PRE-HEARING      MOTIONS WHICH ARE SUBSTANTIALLY SIMILAR TO THE PRE-HEARING MOTIONS TO      DISMISS AND MOTIONS FOR SUMMARYADJUDICATIONS. |
|-----------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| (o)   | THIS      ARBITRATION PROVISION SHALL SURVIVE ANY TERMINATION, AMENDMENT, OR      EXPIRATION OF THE AGREEMENT IN WHICH THIS PROVISION IS CONTAINED, UNLESS      ALL OF THE PARTIES OTHERWISE EXPRESSLY AGREE  IN      WRITING. |
|-----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| (p)   | THE      PARTIES ACKNOWLEDGE THAT THIS AGREEMENT EVIDENCES A TRANSACTION INVOLVING      INTERSTATE COMMERCE.  THE FEDERAL ARBITRATION ACT SHALL GOVERN      THE INTERPRETATION, ENFORCEMENT, AND PROCEEDINGS PURSUANT TO THE      ARBITRATION CLAUSE OF THISAGREEMENT. |
|-----------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| (q)   | THE      ARBITRATORS, OR A MAJORITY OF THEM, SHALL AWARD ATTORNEY’S FEES AND COSTS      TO THE PREVAILING PARTY PURSUANT TO THE TERMS OF THIS      AGREEMENT. |
|-----------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| (r)   | NEITHER      THE PARTIES NOR THE ARBITRATORS MAY DISCLOSE THE EXISTENCE, CONTENT, OR      RESULTS OF ANY ARBITRATION HEREUNDER WITHOUT PRIOR WRITTEN CONSENT OF ALL      PARTIES AND/OR COURT ORDER. |
|-----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| (s)   | VENUE      OF ANY ARBITRATION PROCEEDING HEREUNDER SHALL BE IN CAMERON, COUNTY,      TEXAS. |
|-----------------|---------------------------------------------------------------------------------------------|