I would so love a swimsuit challenge. I too am going some place warm this summer and I want to sport a bikini!!! Right now I'm getting this exercise thing underway, but I need feedback regarding weights versus pilates. I've been lifting on an off for about a year now and I just don't like it. I have tried power yoga and pilates and love it. I need to know from those who have used pilates and weights can I get trim with some added muscle tone by using pilates. I hear Windsor is great!