I found Ultimate Body Boot Camp through Groupon - I thought it was a great deal. I chose the Windgate Crossing location, and it is definitely a challenging workout! What I love the most is that Ray gives a challenging workout, pushes you to do the best you can, but isn't obnoxious or in your face like the other boot camp I went to in North Phoenix. He's tough in a way that is motivating, not discouraging. I also love how Richelle, the owner, is so smart about nutrition. I have tried diet after diet over the years, talked to nutritionists, etc. and I learned more from Richelle about how eating affects your body than I did from anyone else.