The Victim was injured while while pulling a ski rope into Vessel 1.  While doing so, the tube he was pulling in with the rope caught a wake, causing the ski rope to wrap around his right hand, and the momentum from the wake created tension on the rope, resulting in injury to the Victim's right hand.  The Victim suffered lacerations to his right hand, right index finger, and right ring finger which required 13 stitches in his right index finger and 6 stitches in his right ring finger.
Cambridge                     