After doing much research and watching a few YouTube videos, I finally put a deposit down with Dr. Joya in Puerto Vallarta. I have been on the Weight Wise "list" for close to 8 months with no call back yet. The cost is $5000 and 2 hotel nights are included. I went directly through Nathalie to book the appointment and the response time hasn't been the best, but I didn't want to pay extra for a scheduling service.