RedactedNarrative: Vessel 1 was traveling eastbound on the St. Lawrence River in the Town of Alexandria in between Wagnoners Marina on the mainland and Resort Island, when it struck an exposed rock shoal. V1 came to rest on top of the shoal. Operator and passenger stated he was not familiar with the river and did not see the exposed shoal. Operator was transported to River Hospital for further evaluation. Tow Boat USA contacted for vessel removal.