I found this site through the portland mercury blogs this afternoon. The summer course looks pretty incredible.
I used to go to summer camp when I was a kid. I always wanted to go back, I thought about being a counselor for a few years, but life got in the way. This is WAY cooler. It would take walking, independence from modern tech, and self reliance to a whole new level for me.
Now if I could just find 6 free weeks and $2900.