RedactedNarrative: While drifting outside the no wake buoys, between Paradise and Herrington Marinas, Vessel (1) One was struck in the right side by Vessel (2) two. Vessel (2) two operator was traveling from the Herrington Lake Marina toward Paradise Marina. Vessel (2) two operator stated that as he attempted to turn and avoid Vessel (1) one the throttle of his PWC became stuck in the engaged position. Prior to impact the passenger of Vessel (1) one jumped from vessel to avoid impact. The operator of Vessel (1) one was thrown approximately 10 foot following direct impact with his right ankle and thigh. Both the operator and the passenger of Vessel (2) two reported that no injuries were received. Damages to vessels were as follows: Vessel (2) no reported damages, Vessel (1) damage to right side (see attached photos). The owner of Vessel (2) advised that he was out of town, and the vessel was being operated without permission. Owner of Vessel (2) further advised that the vessel has had no known malfunctions of the throttle either prior to this incident, or following. This accident occurred at 1500 hours and was not reported until 2124. Operator of Vessel (1) one was transported by POV to St. Joseph Of Jessamine on the following day, 07-10-14, where he was treated for deep tissue bruising to the right thigh, muscular strains, and injuries to the right ankle. No other injuries or property damages were reported incident to this accident.