Hey,

I've been rowing at GC this season, and I've enjoyed it a lot - doesn't seem particularly elitist to me. Men only, if that's a factor... We'll be off to the HORR next weekend, with both a junior and senior boat. I spoke to the coach about Henley, and I think it clashes with the Swiss national championships, so that would rule that out (and the same would go for most other Swiss clubs i suppose). We were also planning on going to the Heineken Roeievierkampf (that might not be how you spell it...) in Amsterdam, but that fell through...
From what i hear Belvoir are pretty good; they also finished quite high in the men's head last year.

Hope that helps.