Depends on what you want to do. If you want to explore all the island has to offer (or at least some of it !), you'll want to rent. If you only want to go out once or twice, a cab will suffice. We rented for our first visit in '05, but haven't since, relying on cabs from CO to Grand Case or Marigot. Frankly, I don't want to deal with driving on the island while on vacation, and cabbing it leaves us free to imbibe !
well, i checked available dates at Club O...then i checked AA for using FF miles. rude awakening! in addition to the 50K points we'd have to spend something like $660 to buy enough miles for the two of us to do the job. probably ought to do it before they go toes up and i lose the points anyway. :(