RedactedNarrative: Driver of boat B was leaving Milligans Rental pier off the north side of the pier, when the driver left the pier he pushed the throttle and accelerated causing the pontoon to strike the stern of boat .  The driver of the pontoon accelerated do to wind and wave condition on the water.  Boat A was struck while on the mooring line off of Marina Bay Boat Rentals was not occupied at the time of the incident.