RedactedNarrative: The Operator of Vessel 1 was operating on the west side of the marina when he reached down to pick up a line that was hanging from Vessel 1.  When the Operator looked back up, he saw the west side of the breakwall and had no time to stop Vessel 1 before striking the breakwall.  The collision resulted in damage to the bow of Vessel 1; the Operator also struck his groin area on the handlebars of Vessel 1 as he fell into the water.  Following the collision, the Operator reboarded Vessel 1 and was towed in by another passing boater.  The Operator was transported to the hospital where he was treated and released for his injuries.