I'll post this here and in the CRAZ owner's thread.

I got out with a fellow forum member for a few hours on Friday afternoon. I have to preface this by noting that we were on a river with variable depths of 7-12 feet while surfing. Most of the time, the depth was around 9ft. Water depth was affecting the amount of push we were getting, so we played around quite a bit. Best results were as follows:

Surf side = Port (regular)
Speed = 10.5mph (but I went all the way down to 9.5mph and it was still good)
Ballast = 1,100's in the rear full, center tank full, IBS empty
Autoflow setting = 55%
Passengers = 1 on the port side

The wave was huge with this setup. We probably had too much weight in the back, but that's what it took to get a wave with enough push to go ropeless. I'll try to get out on some deeper water in the next couple weeks to try it with some weight up front.