Yeah... Poor Paul... I had just convinced him to run it. After Bill and I ran it, it was obvious that the small run required some experience creeking and we should have told him to skip it...
What it looked like to me, just feet below, ready: put Paul in a kayak, put him upside down and launch him down a concrete staircase. Then add a foot deep of water and you'll get the picture. Paul has a lot of experience paddling and it paid off in a way: even on complete auto-pilot (his brain was re-booting), he exited the boat and kept a hold of it and his paddle, even though he wasn't quite responding to what Bill and I were telling him... Bad swims do happen occasionally, Let's hope he gets better soon, and comes back with his new 'knowledge' and new confidence!