The address to the Ann Wigmore Institute is: Ann Wigmore Institute PO Box 429 Rincon, PR 00677 It wasn't expensive a few years ago when I was there, I think it was $800 for the two week program. I don't remember exactly as I did their work exchange program, which has now been revamped and requires the person to do the 2 week program before the exchange starts. It was a great place to spend six months and I learned a lot. Alouette