Lucky you!! Costa Rica is on my bucket list. My husband and I are divers, and there is some diving there. What I really want to do is stay in an eco-lodge. We stayed at one in Belize and it was the most beautiful and peaceful place I've ever been. I'm green with envy. I hope you'll post again when you get back and tell us about it. Better yet . . . post while you're there or keep a blog so we can follow your trip!