Yeah, Cat Caper was the weekend after NAs - so that would have made it tough.
We have a May 16/17 regatta that Philip mentioned. It is a big open event (leaners, dingies, cats...). If we can get enough cats committed, I may try to get them to run us on a "river distance course" on Saturday and do triangles on Sunday - nothing fleshed out.
Looking forward to checking out the 20.