There is created in the state treasury the “motorboat fuel tax fund”. Money in the fund is appropriated to the state park and recreation division [state parks division] of the [energy, minerals, and] natural resources department for use under the regular budgeting procedure of the state. Seventy-five percent of the money in the fund is to be used to construct, purchase, improve and maintain boating and related facilities or equipment in this state under the jurisdiction of the state park and recreation division [state parks division]. Twenty-five percent of the money in the fund is to be used for any boating-related purpose whatsoever under the jurisdiction of the state park and recreation division [state parks division].