RedactedNarrative: OPERATOR A WAS JUST STARTING OUT OF A COVE ONTO THE MAIN PORTION OF THE LAKE TOWING A PASSENGER ON A TUBE.  THE WIND WAS EXTERMELY STRONG, WHICH CAUSED MAJOR WAVES.  VICTIM 1 FELL FROM THE TUBE DUE TO SIZE OF THE WAVES.  VICTIM 1 DROWNED WHILE THE OPERATOR WAS TRYING TO RESCUE HIM.  ALL PERSONS ON THE CRAFT HAD BEEN DRINKING