Utility Services; Requiring certain public meetings as a condition precedent to the effectiveness of a new or extended agreement under which a municipality will provide specified utility services in other municipalities or unincorporated areas; limiting the portion of certain utility revenues which a municipality may use to fund or finance general government functions; revising provisions relating to permissible rates, fees, and charges imposed by municipal water and sewer utilities on customers located outside the municipal boundaries; requiring municipalities that provide specified utility services to report certain information by a specified date, and annually thereafter, to the Florida Public Service Commission, etc.