The Board shall elect from its members a president, vice-president, and other officers as it deems necessary. The officers shall serve one-year terms and until their successors have been elected and qualified. (1905, c. 108, s. 8; Rev., s. 4474; C.S., s. 6653; 1923, c. 82; 1981 (Reg. Sess., 1982), c. 1188, s. 1.)