RedactedNarrative: Operator of vessel 1 fell from PWC while crossing about thirty feet from the bow of vessel 2. Operator of vessel 2 turned to the port in an attempt to avoid hitting the person whom was in the water. Operator of vessel 1 was struck with the propeller of vessel 2 in the head causing an open skull fracture, lacerations to face and a dislocated shoulder.  Operator1 died of his injuries.