<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5

<S>                             <C>                     <C>                     <C>                     <C>
<PERIOD-TYPE>                   3-MOS                   3-MOS                   9-MOS                   9-MOS
<FISCAL-YEAR-END>                          NOV-30-1998             NOV-30-1998             NOV-30-1998             NOV-30-1999
<PERIOD-START>                             JUN-01-1998             JUN-01-1998             DEC-01-1997             DEC-01-1998
<PERIOD-END>                               AUG-31-1998             AUG-31-1999             AUG-31-1998             AUG-31-1999
<CASH>                                           5,756                   4,425                   5,756                   4,425
<SECURITIES>                                         0                       0                       0                       0
<RECEIVABLES>                                    7,062                   3,584                   7,062                   3,584
<ALLOWANCES>                                     (201)                   (295)                   (201)                   (295)
<INVENTORY>                                      1,054                   1,303                   1,054                   1,303
<CURRENT-ASSETS>                                15,772                  11,403                  15,772                  11,403
<PP&E>                                         119,840                 211,590                 119,840                 211,590
<DEPRECIATION>                                (16,700)                (28,552)                (18,700)                (28,552)
<TOTAL-ASSETS>                                 125,879                 205,282                 125,879                 205,282
<CURRENT-LIABILITIES>                           12,179                  31,763                  12,179                  31,763
<BONDS>                                        120,000                 187,075                 120,000                 187,075
<PREFERRED-MANDATORY>                                0                       0                       0                       0
<PREFERRED>                                          0                       0                       0                       0
<COMMON>                                             0                       0                       0                       0
<OTHER-SE>                                    (10,299)                (17,362)                (10,299)                (17,362)
<TOTAL-LIABILITY-AND-EQUITY>                   125,879                 205,282                 125,879                 205,282
<SALES>                                              0                       0                       0                       0
<TOTAL-REVENUES>                                17,644                  23,953                  57,647                  62,143
<CGS>                                                0                       0                       0                       0
<TOTAL-COSTS>                                   17,282                  23,957                  49,744                  60,504
<OTHER-EXPENSES>                                     0                       0                       0                       0
<LOSS-PROVISION>                                     0                       0                       0                       0
<INTEREST-EXPENSE>                               2,826                   4,638                   6,042                   9,908
<INCOME-PRETAX>                                (2,464)                 (4,642)                   (140)                 (8,270)
<INCOME-TAX>                                     (823)                       0                      13                       0
<INCOME-CONTINUING>                            (1,641)                 (4,642)                   (153)                 (8,270)
<DISCONTINUED>                                       0                       0                       0                       0
<EXTRAORDINARY>                                      0                       0                   2,211                       0
<CHANGES>                                            0                       0                       0                       0
<NET-INCOME>                                   (1,841)                 (4,642)                 (2,363)                 (8,270)
<EPS-BASIC>                                    (21.58)                 (61.08)                 (31.09)                (108.78)
<EPS-DILUTED>                                  (21.58)                 (61.08)                 (31.09)                (108.78)


</TABLE>