RedactedNarrative: Operator was paddling Vessel #1 in whitewater conditions (702 cfs)
  
  Vessel #1 was taken through the Tinkers Creek railroad viaduct, know as "The Tunnel"
  
  Vessel #1 picked up speed going through the Tunnel.
  
  Vessel #1 exited The Tunnel, onto a concrete dip and hit a pillow in the creek.
  
  Vessel #1 tipped because of the quick dip then pillow about 20 feet from tunnel exit, where Operator #1 was left trying to roll Vessel #1 over.
  
  Operator #1 was unsuccessful in rolling Vessel #1 back over, despite trying to brace, and decided to pull Vessel #1's skirt, which filled the vessel with water and made it necessary to leave the vessel.
  
  Operator #1 stayed with Vessel #1 for roughly 100 feet before having to let go due to upcoming rapids.
  
  Operator #1 was flushed through the next set of rapids and had to make a swim for shore towards river right.
  
  Vessel #1 floated further downstream unmanned, and was recovered by Witness #1, who was paddling alongside Operator #1 in a separate vessel.