That's the first dry fly I ever fished, and caught dozens of little westside cutthroat on.

I also like the Goddard Caddis for fishing rivers.

Chromer is right about drowning the Stimi. A mutual friend of ours will tie one on, and strip like crazy in the lakes. Always out fishes everyone else. He also carries a big bottle of Scotch and Advil with him. He'll probably get repetitive stress injury to his wrist the way he strips in those flies.