RedactedNarrative: OWNER V1 HAD HIS BOAT DOCKED WHEN V2 "ENTERED THE DOCK AREA FAST AND RAN UP ONTO THE BACK OF HIS BOAT".  DAMAGE CONSISTED OF A TEAR IN THE SEAT ON THE STARBOARD TRANSOM AND PAINT TRANSFER.  V2 OPERATOR STATED HE WAS PULLING A BOAT HE HAD RENTED UP TO THE DOCK.  HE WAS DRIVING FORWARD WHEN HE PLACED THE BOAT IN REVERSE TO AVOID COLLIDING WITH V1, WHEN HE DID THE ENGINE DIED CAUSING HIM TO COLLIDE WITH V1.