AN ACT TO AUTHORIZE AN INCOME TAX CREDIT FOR TAXES PAID UNDER SECTIONS 27-55-519 AND 27-55-521 BY A CHARTER BOAT OPERATOR OR A COMMERCIAL FISHERMAN ON THE PURCHASE OF FUEL USED ON BODIES OF WATER, RATHER THAN ON ROADS OR HIGHWAYS; TO PROVIDE THAT ANY UNUSED PORTION OF THE CREDIT MAY BE CARRIED FORWARD FOR THE FIVE SUCCEEDING TAX YEARS; TO PROVIDE THAT THE AMOUNT OF THE CREDIT THAT MAY BE UTILIZED IN ANY TAX YEAR SHALL NOT EXCEED THE TOTAL STATE INCOME TAX LIABILITY OF THE TAXPAYER FOR THAT YEAR; TO PRESCRIBE THE CONTENT REQUIRED IN THE APPLICATION FOR THE CREDIT; TO AUTHORIZE THE DEPARTMENT OF REVENUE TO PROMULGATE REGULATIONS AS NEEDED TO ADMINISTER THIS ACT; AND FOR RELATED PURPOSES.