Launched today first time. The boat is more stable than I thought it'd be, although I tipped it once and got a lap full of water..., still, nothing I had to pump out.
The river we chose was rather muddy (not my choice) but had little traffic on it and very little current. So a good first time out. Need to take a class and really get it wet - build some confidence in moving around.
All in all, great fun!