RedactedNarrative: On April 29, 2021 at approximately 12:45p.m. Operator was operating vessel traveling along the northeast shoreline of Oyster Lake, with one other occupant onboard identified as Occupant. Operator and Occupant were participating in the Seacor Rescue, working under the United Cajun Navy.  They  traveled up the northeast shoreline of Oyster Lake searching for washed up debris from the Seacor incident.  At this point, they collided with a structure that was protruding above the surface of the water.  They then started observing large amounts of water entering the vessel, so Operator grounded the vessel at the mouth of Oyster Lake and Oyster Lake Bayou.  Vessel was equipped with remote steering and the proper amount of PFD's for each occupant.  Neither were injured and alcohol or drugs do not appear to be a contributing factor in this boating incident. On April 30, 2021 was recovered by Operator. 