OPERATOR WAS PULLING THREE PEOPLE ON A TOWABLE TUBE AT A SPEED OF APPROXIMATELY 26 MPH.  ANOTHER BOAT PASSED AT APPROXIMATELY 50 YARDS AWAY AS IT LEFT THE TOUGH CREEK AREA AND HEADED INTO THE MAIN BODY OF RESERVOIR.  THE TUBE HIT THE WAKES FROM BOTH THE TOWING AND PASSING VESSELS AND FLIPPED OVER, KNOCKING ALL THREE OCCUPANTS INTO THE WATER.  AS ONE OF THE PASSENGERS REACHED THE BOAT, SHE INDICATED THAT SHE HAD INJURED HER LOWER BACK.  SHE BOARDED THE BOAT AND ASKED TO GO TO SHORE, WHERE SHE DECIDED SHE NEEDED TO GO TO THE HOSPITAL.  ANOTHER PASSENGER TRANSPORTED HER BY VEHICLE AND MET UP WITH AN AMBULANCE APPROXIMATELY 6 MILES OUTSIDE OF RIVERTON, WY.  THE INJURED PASSENGER WAS THEN TAKEN BY AMBULANCE TO THE RIVERTON HOSPITAL.  SHE WAS LATER TRANSFERRED TO WYOMING REGIONAL MEDICAL CENTER IN CASPER, WY.
SHOSHONI                      