VESSEL 1 WAS A 8'10" RENTED YAMAHA PERS. WATERCRAFT WITH 2 PEOPLE ON BOARD.  OPERATOR WAS OPERATING THE VESSEL TOO FAST FOR CONDITIONS OF THE WATER.  THE OPERATOR JUMPED HIS VESSEL OFF ONE WAVE AND LANDED INTO ANOTHER LARGE WAVE.  THE SUDDEN SLOWING OR STOPPING OF MOMENTUM THREW BOTH OCCUPANTS FROM THE VESSEL.  THE PASSENGER FELL FROM THE VESSEL AND IMPACTED THE VESSEL.  THE PASSENGER RECEIVED A LACERATION TO HIS RIGHT SIDE ABOVE HIS EYE.  PASSENGER WAS TRANSPORTED TO THE BULLHEAD CITY HOSPITAL FOR FURTHER TESTING AND OBSERVATIONS.  NO DAMAGE TO VSSEL OR INJURY TO OPERATOR.  CITATION WAS ISSUED TO THE RENTER WHO WAS NOT ON BOARD, WHO AUTHORIZED THE USE OF THE PWC TO ANOTHER PERSON WITHOUT THAT PERSON WATCHING THE TRAINING VIDEO.
LAUGHLIN                      