About Trey Combs Trey Combs is a recognized author, lecturer, guide and fishing-camp host. Trey is the author of Bluewater Fly Fishing, as well as numerous magazine articles on fly fishing. He lives in Port Townsend, Washington. Books by Trey Combs Steelhead Fly Fishing Tackle and Techniques, the Anglers and their Fly Patterns by (author) Trey Combs