; (4) 2 shall represent business interests; (5) 1 shall represent Indian Tribes within or adjacent to the Recreation Area; (6) 1 shall represent the interests of homeowners’ associations within the Recreation Area; (7) 3 shall represent the interests of holders of adjudicated water rights, public water systems, water agencies, wastewater and sewer agencies, recycled water facilities, and water management and replenishment entities; (8) 1 shall represent energy and mineral development interests; (9) 1 shall represent owners of Federal grazing permits or other land use permits within the Recreation Area; (10) 1 shall represent archaeological and historical interests; (11) 1 shall represent the interests of environmental educators; (12) 1 shall represent cultural history interests; (13) 1 shall represent environmental justice interests; (14) 1 shall represent electrical utility interests; and (15) 2 shall represent the affected public at large. (e) Terms (1) Staggered terms A member of the Advisory Council shall be appointed for a term of 3 years, except that, of the members first appointed, 7 of the members shall be appointed for a term of 1 year and 7 of the members shall be appointed for a term of 2 years. (2) Reappointment A member may be reappointed to serve on the Advisory Council on the expiration of the term of service of the member. (3) Vacancy A vacancy on the Advisory Council shall be filled in the same manner in which the original appointment was made. (f) Quorum A quorum shall be ten members of the advisory council. The operations of the advisory council shall not be impaired by the fact that a member has not yet been appointed as long as a quorum has been attained. (g) Chairperson