Yam looks like da bomb. I stopped and checked it out and it looks cool. We made the mistake of trying to get info on climbing there from some gym in Canmore. They were no help. They told us to go do all the bolted sport routes. I hear there's a ton of good sport climbing, but Yamnuska is the place to go if you want to be cool.
I'm not sure how to get route info on it. I had a really old guide, but we couldn't even figure out the approach hike. (guess we were dumb)