Yeah, I've been couple of times this season. It's pretty similar to Woodward but I liked the tramps at Woodward more.
As to prices, it's a bit more expensive for an one time session but it's longer I think (2,5 hours).
You also have to do an introduction course and it doesn't matter if you've been to Woodward before. After that you'll get a card that says you've finished it and then you can stop by whenever you want to or sign up for special sessions. When I was there the coaches were really nice, helpful and motivating.