RedactedNarrative: V1 is a 23’ bay boat and was being operated by OP1. V1 was travelling in a narrow marina channel in Royal Palm Marina. When the operator realized there were no docking slips available, he attempted to reverse out of the channel. While in reverse, V1’s port-side stern collided with a docked and unoccupied 24’ pontoon boat (V2). V2 was impacted on its port-side stern and caused a one-inch puncture to the pontoon. No damaged was sustained by V1 and no injuries were reported.