RedactedNarrative: UNIT 2 WAS RIDING THE WAKE OF UNIT 1.  UNIT 1 MADE AN ABRUPT TURN PLACING IT HEAD ON WITH UNIT 2.  DUE TO UNIT 2'S SPEED AND PROXIMITY TO UNIT 1, UNIT 2 WAS UNABLE TO AVOID A COLLISION.  THE OPERATOR OF UNIT 1 WAS STRUCK IN THE UPPER BODY AND HEAD AREA.  THE OPERATOR WAS TAKEN TO SHORE AND TAKEN TO THE HOSPITAL BY EMS FOR TREATMENT.