Does sound interesting but expensive; the one I looked at (in West Virginia) is $4,000 for a week and insurance doesn't cover it (has 35 hours of individual therapy in the week, a normal year's-worth for some insurances :-)

There was a paper/study written by one of the practitioners in West Virginia after the first 72 people had been through the program:

http://www.sciencedirect.com/science...9745560600092X

I say if you have the interest and the money, go for it.