RedactedNarrative: OPERATOR OF VESSEL 2 STATED THAT HE WAS TRAVELING EASTBOUND AND WAS TURNING TO STARBOARD TO HEAD BACK SOUTH WHEN HE COLLIDED WITH VESSEL 1.  OPERATOR OF VESSEL 1 WAS EJECTED AND  STRUCK HIS HEAD ON VESSEL 2 AS THEY COLLIDED.  OPERATOR OF VESSEL 1 STATED HE COULD NOT REMEMBER WHAT HAPPENED.  AREA OF THE ACCIDENT WAS APPROX 100 FT EAST OF GLEN COLLINS SWIM AREA NORTH BUOY LINE AND APPROX .38 MILE WEST OF THE LAKE INTAKE TOWER.