It's pretty much all in the title. We had been thinking about going to St. Thomas/St. John and then we had to reduce our honeymoon budget (FI lost job). We plan to go for 6 nights and would prefer an AI (I've heard food on USVI is expensive).
On the same note, I'm also taking suggestions for caribbean destinations that would fit in our budget. We want somewhere with a relaxing atmosphere and pretty beaches but also some other things we can do (watersports, hiking, sight seeing, golfing, etc). We're not into drinking/partying so nightlife is not a priority at all.