RedactedNarrative: VESSEL 1 WAS CRUISING WEST ON EUFAULA LAKE.  DRIVER BECAME DISORIENTED.  VESSEL 1 IMPACTED FIXED WAKE BREAK ON EAST SIDE AND CROSSED OVER THE WAKE BREAK COMING TO REST ON THE WEST SIDE OF THE WAKE BREAK.  OCCUPANTS OF VESSEL 1 WERE REMOVED FROM THE VESSEL BY BYSTANDERS AND ESCORTED TO SHORE WHERE THEY MET EMS PERSONNEL.  OPERATOR OF VESSEL 1 WAS TRANSPORTED TO EUFAULA HOSPITAL AND FLOWN TO ST. FRANCIS HOSPITAL IN TULSA BEFORE THIS TROOPER'S ARRIVAL ON SCENE.  AREA OF THE ACCIDENT WAS APPROX 494 FEET SOUTH OF THE NORTH SHORELINE AND APPROX 957 FEET NORTH OF THE SOUTH SHORELINE AND APPROX 1237 FEET EAST OF THE EUFUALA COVE BOAT RAMP.