RedactedNarrative: Operator was driving a 16' express to go duck hunting and they were sitting side by side. Victim was watching a map on his phone.  V1 was traveling east to west on the edge of the marsh and struck an undetermined underwater object. Victim fell within the vessel and was knocked unconscious. he awoke approximately 45 seconds later. Operator took Victim to the hospital. ; VICTIM was treated for brain bleeds and concussion