RedactedNarrative: Vessel 1 was towing occupant 2 on a tube when occupant 2 fell off into the water. The operator of the vessel turned the vessel to her portside to pick up occupant 2. As the vessel was in a turn, the towline became slack and occupant 3 grabbed the towline which wrapped around his hand. As the towline became taut, occupant 3 sustained several broken fingers, laceration to the hand, and partial degloving of the hand.