<ARTICLE> 5
       
                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          MAR-31-1999
<PERIOD-END>                               SEP-30-1998
<CASH>                                         225,987
<SECURITIES>                                         0
<RECEIVABLES>                                  353,269
<ALLOWANCES>                                         0
<INVENTORY>                                    219,192
<CURRENT-ASSETS>                             4,623,085
<PP&E>                                      49,296,594
<DEPRECIATION>                              31,947,500
<TOTAL-ASSETS>                              23,876,631
<CURRENT-LIABILITIES>                        2,316,581
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                     1,976,958
<OTHER-SE>                                           0
<TOTAL-LIABILITY-AND-EQUITY>                23,876,631
<SALES>                                      3,963,928
<TOTAL-REVENUES>                             3,963,928
<CGS>                                                0
<TOTAL-COSTS>                                3,527,702
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                           (355,307)
<INCOME-PRETAX>                                145,562
<INCOME-TAX>                                    58,224
<INCOME-CONTINUING>                                  0
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                126,005
<CHANGES>                                            0
<NET-INCOME>                                   213,343
<EPS-PRIMARY>                                      .11
<EPS-DILUTED>                                      .11