RedactedNarrative: Rented vessel struck two other docked vessels while launching from a marina.
  According to interview and witness statements, after receiving handling and safety instructions, livery staff assisted with untying VSL 1, and OP1 placed the throttle in reverse and began backing away from the dock to port. As OP1 throttled from reverse to forward, he over throttled and as VSL 1 lunged forward, the bow struck VSL 2 at the stern. OP1 placed the throttle into reverse to back away and the vessel reversed back towards the liveries dock. Livery employee managed to jump on the vessel to take control and arrest the movement of vessel, however before he could do so, the vessel struck VSL 3, impacting into the port outboard engine. After striking VSL 3, employee brought VSL 1 back to the dock, secured it and everyone departed the vessel.