RedactedNarrative: Unit 1 was drifting, the occupants were bow fishing in close proximity to the Guntersville State Park. Driver 1 stated that the weather became severe and the water conditions were rough. Driver 1 says Vessel 1 began to rock from side to side rapidly and take on water. Driver 1 says Vessel 1 became flooded and rolled over and capsized. Driver 1 and the other two occupants of Vessel 1 were thrown into the water. All occupants were able to retrieve Type 2 PFD''s that were stored on Vessel 1. All occupants climbed onto the bottom of Vessel 1 and waited for help to arrive.