S.C. Code § 51-15-190
As vacancies occur in the membership of the park and recreation board by reason of the expiration of the terms of any of the members, or for any other reason, such vacancies shall be filled by nomination upon a majority vote of the remaining members of the board, which nomination shall be certified to the governing body of the municipality, and such governing body shall, by majority vote, within ten days of the receipt of such certification or nomination, appoint or decline to appoint the nominee of the board to fill the vacancy, and such action shall be certified to the board. In like manner, the board shall continue to make and certify a nomination to the governing body of such municipality, until the governing body appoints a nominee of the board to fill the vacancy.
S.C. Code § 51-15-190