Ok, so it's official: my girlfriend, a couple of her friends, and I are going to go to Hawaii in, I believe, late May of next year. Accomodations will be taken care of, so I'm not worried about that, but I am going to need some ideas on what to do with the three ladies (and let's keep it rated no worse than PG-13

). I've been to Hawaii before, but I was a surly teenager being dragged along by my parents. Now the island (or islands, I still don't know exactly which one we'll be staying at) will be our oyster and I'll have a lot more ways to enjoy myself. And as far as I know none of the three women have been there. Any ideas?!