The board shall elect one of its members to serve as chairman who shall serve for a term of two years in this capacity and may not serve more than three consecutive full two-year terms as chairman. The board also shall elect one member to serve as vice chairman, and one member to serve as secretary. The board shall meet upon the call of its chairman and a majority of its voting members shall constitute a quorum for the transaction of its business.
S.C. Code § 54-3-30