S.C. Code § 50-21-115
When the death of a person ensues within three years as a proximate result of injury received by the operation of a boat in reckless disregard of the safety of others, the person operating the boat is guilty of reckless homicide. A person convicted of reckless homicide or a person who enters a plea of guilty of reckless homicide and receives sentence thereon must be fined not less than one thousand dollars nor more than five thousand dollars or imprisoned for not more than ten years, or both. A person convicted of reckless homicide, involuntary manslaughter, manslaughter, or murder in the operation of a boat must be prohibited by the court having jurisdiction of these violations from operating any boat within this State for a period of not more than five years.
S.C. Code § 50-21-115