We're planning a small vacation to Costa Rica over Thanksgiving 2010. Anyone have experience there, must-sees or recommendations? We're interested in beaches, otherwise everything sounds interesting. I have a couple guide books. And advice from a former tour adventure guide. But I thought I'd throw it out here and see what all you'd found that's good.

At the moment I'm leaning toward Cahuita, or the Osa Peninsula. Beaches, with not so much tourism. Osa may be out because it appears mostly not to have internet. We want something off the beaten path...but not too far off.