RedactedNarrative: Rangers responded to a vessel accident near Gypsum Beds in the Virgin Basin. The operator of the boat stated he was towing a wake surfer, at approximately 1430-1500 hours, traveling East to West and hit a submerged rock at approximately 22 mph. The boat operator stated the propeller shaft came out when the boat struck the submerged object. Nobody on the boat had any injuries. The damage to the vessel exceeded $2,000. The boat operator was provided information to vessel assist and were able to be towed in to the harbor.