RedactedNarrative: A hunter was retrieving a duck in a kayak without a PFD while duck hunting. The kayak was struck by a wave and capsized. The operator was able to grab onto the kayak but could not get back in due to the weight of the waiters he was wearing. A hunting partner got in a canoe to rescue the kayaker.   The waves pushed the victim and the kayak further out into the lake.  The victim wasn't able to get in the canoe and was towed to shore as a result.  he was then taken to the hospital for exposure.