The board shall consist of seven members and shall be composed of the commissioner of the Department of Community Affairs, the director of the Carl Vinson Institute of Government of the University of Georgia, the administrator of Governmental Training of the Carl Vinson Institute of Government of the University of Georgia, the president of the Association County Commissioners of Georgia, the executive director of the Association County Commissioners of Georgia, and two members appointed by the Governor. Members of the board appointed by the Governor shall serve for four-year terms.