RedactedNarrative: Officer responded to call from Georgetown USCG Station in reference to a sinking vessel just off the coast of Winyah Bay.  Upon arrival USCG had rescued 3 Hispanic males afloat in the ocean waters.  After speaking with the owner that was onboard, he stated that the boat had newly been purchased from NY and he was in the process of transporting it back to Miami where he resides.  The boat operator stated that he was distracted by the GPS and did not see the jetties.  He estimated that he struck the North jetty at approximately 15mph.  After the operator determined the damages to the boat to be significant, he contacted the USCG for assistance.  USCG stated that the vessel was completely submerged when they arrived at the jetty.  No injuries reported.