Check out the article in JazzTimes about Camp MMW:
http://jazztimes.com/articles/27090-mmw-takes-to-the-hills
I attended the first annual Camp MMW in 2008, and would recommend it to any musician who is serious about becoming better and breaking out of their regular music ‘routine’. Check out my post about it here.
They also have a video trailer for the camp.
Highly recommended!