A word to the wise: If you’ve never stopped at Dette’s Fly Shop in Roscoe, make a point to do so. Now in her 70’s, Mary’s quite a character, storyteller, sharp wit and authority on what’s hatching along with where and how to fish on any given day. Simply put, this is a living legend and a shop that will take you way back.. If you hit Roscoe on the way to our Lout gathering heading west on Route 17, simply continue on down the main drag (Stewart) after hitting up Orvis or The Little Store, go under 17 and past the ramp (that would head eastbound) and make a left on Cottage. Follow it around the bend to the house on the right, still faded yellow unless a miracle has occured. That’s where Mary lives and ties, sometimes along with her grandson. Get her talking and you may well have experienced the best catch of your trip…
http://www.catskillmtn.org/guide-magazine/articles/2003-09-the-last-original-catskill-fly-tier.html