(a)
The board of directors of the agency shall be comprised of five members, as follows:
(1)
Two members of the board of supervisors who shall be appointed by, and serve at the pleasure of, the board of supervisors.
(2)
Two public members who shall be appointed by, and serve at the pleasure of, the board of supervisors.
(3)
The Sheriff of San Joaquin County.
(b)
The senior member of the two appointed members of the board of supervisors shall serve as the chairperson of the board of directors of the agency through December 31, 1990. Thereafter, the chairperson of the board of directors of the agency shall be elected by vote of a majority of the members of the board of directors of the agency and shall serve for a period of one calendar year.
(c)
The board of directors shall adopt those rules and procedures as it deems necessary to conduct its business.