Here is a news article about SUP on The US National Whitewater Center Course. Check out the article here with some video clips of the action:
Ride Stride - News
The whitewater course is a perfect place for getting better at SUP in whitewater. The pool drop senario works really well for whitewater SUP. The M wave rapid is a very surfable wave as well.
Going up the conveyor belt on a SUP...more pics in the article.