Here's a link to the Nike Bryan spa that does the massage. It is located int the health club next to Periwigs. It has the massage prices. Treated DW to this last year and let's just say I got some serious brownie points.
http://www.relaxedyet.com/yacht_club_resort.asp
Here is the contact info for Periwig's. I will call and get some prices if you need (a lot cheaper to call from here than UK!)
Periwig's Beauty and Barber Shop, a unisex salon, is located between Disney's Yacht Club Resort and Disney's Beach Club Resort. Hours are Monday to Saturday, 9:00 a.m. to 6:00 p.m., and Sunday 10:00 a.m. to 6:00 p.m. Call (407) 934-3260 for information.