I've used the boomless mainsail from a G-cat 5.7 on my Hobie 16 instead of the hobie sails and boom when I have novices or kids out on the lake. It works well, I don't see that much difference in performance.

I'd definately like to get that main beam for my G-cat. She's been beat up as a rental for years, so that beam would be a good addition. I'm moving to Florida this month, so I can't get it yet. My new zipcode will be 32226. Can you find out what shipping will be?