Document:

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                                QUEPASA.COM, INC.

                                                                October 10, 2001

Mr. Gary L. Trujillo
400 E. Van Buren, Suite 400
Phoenix, AZ 85004

Dear Gary:

     This letter sets forth the terms and conditions upon which you have agreed
to the termination of your employment with quepasa.com, inc. ("QUEPASA"). Your
termination of employment is not for "Cause" as defined in the Employment
Agreement.

     1.   COMPENSATION AND BENEFITS. (a) Subject to your compliance with the
terms of this letter agreement, quepasa shall pay you a lump sum payment of
$700,000 concurrently with your execution of this letter agreement. In addition,
from the date hereof until the closing of the merger agreement among quepasa,
Great Western Land and Recreation, Inc., GWLAR, Inc. and GWLR, LLC dated as of
August 11, 2001, as amended (the "MERGER AGREEMENT"), you shall be entitled to
continue to receive the health insurance benefits which you currently are
receiving and quepasa shall continue to reimburse you for your expenses incurred
in connection with services you continue to render to quepasa, including but not
limited to travel and entertainment, internet access, overnight courier charges,
faxes and cellular phone capabilities. All other perquisites shall terminate as
of the date hereof. You will receive your regular pay check on October 15, 2001.
Except as otherwise set forth in this paragraph 1, you shall not be entitled to
any compensation or other payment from quepasa (including severance or bonus
compensation) in connection with termination of your employment. You acknowledge
that the amounts payable to you under this Agreement are in consideration of
your promises and agreements contained herein. quepasa acknowledges that your
agreement to terminate your current employment agreement is in consideration of
quepasa's promises and agreements contained herein. All payments under this
agreement shall be net of applicable withholding taxes.

     (b)  All terms of your stock options shall remain in full force in effect,
including the vesting, accelerated vesting and exercisablity provisions, for so
long as you remain a director of quepasa; quepasa acknowledges that the options
referred to in Section 6 of the Second Amended and Restated Employment Agreement
dated October 11, 1999 between you and quepasa (the "Employment Agreement") will
vest and be exercisable upon the execution and delivery of this Agreement.
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     (c)  This Agreement supersedes all prior agreements or understandings with
respect to your employment, including, without limitation, the Employment
Agreement, except that the provisions of Section 10 therein shall survive and
remain in full force and effect following the execution and delivery of this
Agreement.

     2.   RESIGNATION. Effective as of October 15, 2001, you hereby resign as
President and Chief Executive Officer of quepasa; provided, that you will
continue to be Chairman of the Board of Directors.

     3.   CONFIDENTIAL INFORMATION. You acknowledge that information obtained by
you while employed by quepasa concerning the business or affairs of quepasa
("CONFIDENTIAL INFORMATION") is the property of quepasa. You shall not, without
the prior written consent of quepasa, disclose to any person or use for your own
account any Confidential Information, except to the extent necessary to comply
with applicable laws or to the extent that such information becomes generally
known to and available for use by the public other than as a result of your acts
or omissions to act. At the request of any Company at any time, you shall
deliver to such Company all documents containing Confidential Information or
relating to the business or affairs of quepasa that you may then possess or have
under your control.

     4.   MUTUAL RELEASES.

     (a)  RELEASE BY EMPLOYEE. In consideration for the promises contained in
paragraph 1, you hereby release and forever discharge quepasa, their respective
parents, subsidiaries, related and affiliated companies, and its and their past
and present employees, directors, officers, agents, shareholders, members,
insurers, attorneys, executors, assigns and other representatives of any kind
(referred to in this Agreement as "Released Parties") from any and all claims,
demands, rights, liabilities and causes of action of any kind or nature, known
or unknown, arising prior to or through the date you execute this letter
agreement, including, but not limited to, any claims, demands, rights,
liabilities and causes of action arising or having arisen out of or in
connection with your employment or termination of employment with quepasa. You
also release and waive any claim or right to further compensation, benefits,
damages, penalties, attorneys' fees, costs or expenses of any kind from quepasa
or any of the other Released Parties. You further agree not to file, pursue or
participate in any claims, charges, actions or proceedings of any kind in any
forum against any of the Released Parties with respect to any manner arising out
of or in connection with his/her employment with quepasa or termination of such
employment (other than pursuing a claim for Unemployment Compensation benefits
to which he/she may be entitled). This release specifically includes, but is not
limited to, a release of any and all claims pursuant to state or federal wage
payment laws; Title VII of the Civil Rights Act of 1964; the Rehabilitation Act
of 1973; the Reconstruction Era Civil Rights Acts, 42 U.S.C. 1981-1988; the
Civil Rights Act of 1991; the Americans with Disabilities Act; Executive Order
11246; state or federal family and/or medical leave acts; the Consolidated
Omnibus Budget Reconciliation Act of 1985; Employee Retirement Income Security
Act of 1974; and any other federal, state or local laws not limited to, a
release of any claims for wrongful termination, tort, breach of contract,
defamation, misrepresentation,

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violation of public policy or invasion of privacy. This release covers claims
that you know about as well as those he/she may not know about, and both
liquidated and unliquidated claims.

          (i)  To the extent allowed by applicable statutory and regulatory law,
     the release contained in the preceding paragraph includes a waiver of
     rights and claims which you may have arising under the Age Discrimination
     in Employment Act of 1967 (Title 29, United States Code, 621 ET SEQ.)
     (hereinafter referred to as "ADEA"). Pursuant to the Older Workers Benefit
     Protection Act (Public Law 101-433; 1990 S. 1511), you acknowledge that
     this Release is intended to apply, and you expressly agree that it shall be
     effective as a waiver of rights and claims arising under the ADEA. However,
     by executing this Agreement, you do not waive rights and claims under the
     Age Discrimination in Employment Act that may arise subsequent to the
     execution of this Agreement. Further, execution of this Agreement does not
     affect your ability to participate in an investigation or proceeding
     conducted by the Equal Employment Opportunity Commission.

          (ii) You acknowledge that you have been advised that an employee
     waiving rights under the ADEA is entitled to a minimum of twenty-one (21)
     days within which to consider this Agreement, and therefore acknowledge
     that you have 22 days from the date of receiving this Agreement to return
     the signed Agreement. You acknowledge that you may execute and return this
     Agreement earlier if you so decide, and that by executing and returning
     this Agreement during the twenty-one (21) day period, you will waive your
     right to consider the Agreement for the twenty-one (21) day period. You
     acknowledge that you have been further advised that you may consult with an
     attorney or other advisor of your choosing prior to making the decision to
     execute and return this Agreement.

     (b)  RELEASE BY EMPLOYER. Subject to the performance by you of your
obligations hereunder, quepasa hereby waives and releases all claims, demands,
rights, liabilities and cause of action and claims of every nature, whether
known or unknown, which quepasa may have against you arising or accruing at any
time up to and including the date hereof. quepasa (on behalf of quepasa) agrees
that the foregoing claims are forever barred by this Agreement, regardless of
the forum in which they may be brought, and covenants not to initiate any
proceedings based on any such claim.

     5.   INDEMNIFICATION. quepasa will continue to provide you with the same
level of indemnification that is currently provided to you and will maintain the
same level of director and officer liability insurance coverage that you
received as an employee of quepasa.

     6.   GOVERNING LAW. TO THE EXTENT PERMITTED BY APPLICABLE LAW, THIS LETTER
AGREEMENT AND THE RIGHTS AND OBLIGATIONS OF THE PARTIES WILL BE GOVERNED BY AND
CONSTRUED AND ENFORCED EXCLUSIVELY IN ACCORDANCE WITH THE SUBSTANTIVE LAWS (BUT
NOT THE RULES GOVERNING CONFLICTS OF LAWS) OF THE STATE OF ARIZONA AND THE STATE
OF ARIZONA SHALL HAVE EXCLUSIVE JURISDICTION REGARDING ANY LEGAL ACTIONS
RELATING TO THIS LETTER AGREEMENT.

                                    * * * * *

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     Please execute the extra copy of this letter agreement in the space below
and return it to the undersigned at the address set forth above to confirm your
understanding and acceptance of the agreements contained herein.

                                        Very truly yours,

                                        quepasa.com, inc.

                                        By: /s/ Rob Taylor
                                           -------------------------
                                           Rob Taylor
                                           Chief Financial Officer

ACCEPTED AND AGREED TO
AS OF October 10, 2001:

/s/ Gary L. Trujillo
------------------------
Gary L. Trujillo

                                       4<Page>
                                                                   EXHIBIT 10.15

                        AMENDMENT OF EMPLOYMENT AGREEMENT

         This Amendment of Employment Agreement (this "Amendment") is entered
into as of the 30th day of June, 2000, by and between quepasa.com, inc., a
Nevada corporation (the "Company"), and Robert J. Taylor ("Taylor").

                             EXPLANATORY STATEMENTS

         A.       The Company and Taylor entered into an Employment Agreement
dated as of February 23, 1999, an Amended and Restated Employment Agreement
dated as of May 10, 1999, a Second Amended and Restated Employment dated as
of August 1, 1999 and a Third Amended and Restated Employment Agreement dated
as of January 1, 2000 (collectively, the "Employment Agreement") whereby the
Company agreed to employ Taylor and Taylor accepted employment with the
Company.

         B.       The Company is seeking a significant investment into the
Company or a potential acquisition of all or a substantial portion of the
Company and in connection therewith the Company and Taylor desire to amend
and modify certain terms and conditions of the Employment Agreement in order
to incent and reward Taylor to stay with the Company as it explores various
potential opportunities.

         NOW, THEREFORE, in consideration of the mutual promises contained
herein and other good and valuable consideration, the receipt and sufficiency
of which is hereby acknowledged, the Employment Agreement is hereby amended
and modified as follows:

         1.       All capitalized terms not otherwise defined herein shall
have the meanings ascribed to such terms in the Employment Agreement.

         2.       This Amendment shall be effective upon the approval and
ratification of this Amendment by the Company's Board of Directors.

         3.       Sections 5.d. and 5.f. of the Employment Agreement shall be
deleted in their entirety and replaced with the following, respectively:

                  d.       The voluntary termination of this Agreement by
Taylor upon 60 days prior written notice;

                  f.       Written notice to Taylor from the Company for any
reason without "Cause."

         4.       Taylor's refusal to relocate from the Phoenix, Arizona,
metropolitan area if requested by the Company shall not constitute the basis
for termination of Taylor by the Company for "Cause" under Section 5 of the
Employment Agreement.

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         5.       Section 6 of the Employment Agreement shall be deleted in
its entirety and replaced with the following:

                  6.       RETENTION BONUS AND SEVERANCE. The Company will
pay Taylor a retention bonus equal to $50,000 (the "Retention Bonus") in two
equal payments of $25,000 on September 1, 2000 and December 1, 2000, provided
Taylor is employed by the Company on such payment dates. In addition, in the
event the Company terminates Taylor's employment other than for "Cause," the
Company will promptly pay Taylor severance equal to $100,000 plus any unpaid
portion of the Retention Bonus ("Severance"). If Taylor is terminated by the
Company for "Cause" or if Taylor voluntarily terminates his employment with
the Company, Taylor will not be entitled to Severance.

         6.       Except as otherwise expressly provided in this Amendment,
the Employment Agreement shall remain unchanged and in full force and effect.

         IN WITNESS WHEREOF, the parties hereto have duly executed this
Amendment as of the date first set forth above.

                                         Company:

                                         quepasa.com, inc.

                                         By:       /s/ Gary L. Trujillo
                                                ----------------------------
                                                Gary L. Trujillo
                                                Chairman and CEO

                                         Taylor:

                                                /s/ Robert J. Taylor
                                         -----------------------------------

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