http://www.oldausable.com/
This was Ray's/Fly Factory but is now run by Andy who was formerly at Gates Lodge. I am happy this shop is going to move forward and is now called Old Ausable. Check it out if you plan on being up that way, he is a good guy and knows the river. Also, their website is great and the reports are brilliantly written. I know Andy and wish him the best with this new venture.
Edit, Yes the Fly Factory.