S.C. Code Ann. § 50-21-130
(A) It is the duty of the operator of a vessel involved in a collision, accident, or other casualty, if he can do so without serious danger to his own vessel, crew, or passengers, to render assistance as may be practical or necessary to persons affected by the collision, accident, or other casualty including personal injury or property damage and also to give his name, address, and identification of his vessel in writing to any person injured and to the owner of any property damaged in the collision, accident, or other casualty. A person who fails to stop or to comply with the requirements of this section, is guilty of:
(F) The department must suspend the privileges of a person convicted under this section for: