RedactedNarrative: Operator on vessel one was approaching a dock with throttle in neutral allowing vessel to drift into place at the dock. The bow of the vessel was at or closely near the dock. The stern was still approximately 5 feet from dock at the time of the incident. At this time, a passenger standing behind the operator lost her balance and fell overboard in between the dock and the port side of the vessel. The passenger landed in the water and cut her leg on an oyster shell. Passenger received medical care for her injury and had it cleaned and stitched the next day. PFD's were aboard the vessel and the operator was the only subject wearing a PFD. Alcohol is not suspected as a cause to the incident. steering for the vessel was remote steering.