RedactedNarrative: THIS CRASH OCCURRED AS VESSEL 1 WAS TRAVELING DOWNSTREAM AND FAILED TO NEGOTIATE A TURN AND STRUCK A PARTIALLY SUBMERGED TREE. VESSEL 1 WAS TRAVELING IN AN EXCESSIVE SPEED FOR THE MANEUVER HE WAS ATTEMPTING TO MAKE. 
  
  OPERATOR 1 FAILED TO KEEP PROPER LOOKOUT TO OBSERVE THE PARTIALLY SUBMERGED TREE. AFTER STRIKING THE PARTIALLY SUBMERGED TREE, PASSENGER 4 WAS EJECTED FROM THE VESSEL. VESSEL 1 CAME TO REST ON THE PARTIALLY SUBMERGED TREE WHICH HAD BEEN STRUCK. OPERATOR 1 WAS ALSO IMPAIRED BY ALCOHOL AT THE TIME OF CRASH.