Missing is Harvey Cox, 58, of Florence, S.C.
The Coast Guard was notified Tuesday by the South Carolina Department of Natural Resources after locating an unmanned 12-foot Jon Boat in the vicinity of Murrells Inlet with personal belongings aboard. In addition, a vehicle and boat trailer belonging to Cox was located at a nearby boat ramp.
A Coast Guard 25-foot rescue boat crew from Coast Guard Station Georgetown, S.C., and an MH-65 Dolphin rescue helicopter air crew from Coast Guard Air Facility Charleston are responding.