RedactedNarrative: UNIT 1 WAS OPERATING A PWC IN SKULL CREEK.  A MANTA RAY JUMPED OUT OF THE WATER STRUCK THE OPERATOR KNOCKING HIM UNCONSCIOUS.  OPERATOR WAS PICKED UP BY A WITNESSING BOAT AND TOOK HIM TO THE HILTON HEAD HARBOR DOCK.  OPERATOR WAS TRANSPORTED TO THE HOSPITAL WITH MULTIPLE INJURIES.