At destination spas, the whole environment is geared towards fitness, healthy eating, relaxation and renewal. You will be with like-minded people in a total “immersion” experience. But prices range from $200 per person per day up to $6,000 + a week. How do you choose the right one for you? And how do you make sure that "destination spa" is not an old motel that is really a dump? Here are all the things you should think about when choosing a destination spa -- and a great toll-free number to call for guidance.