Neil Sunday is native to the Cumberland Valley, PA and calls the Yellow Breeches Creek and the infamous Letort Spring Run “home.”
He’s the Head Trout Guide for Relentless Fly Fishing based out of TCO Fly Shop in Boiling Springs, PA.  Throughout the year, you can find him guiding fly fishing in the Cumberland Valley and Upper Delaware River for trout - or on the Juniata or Susquehanna Rivers for Smallmouth Bass or Lake Ontario tributaries like the Salmon River for Great Lakes Steelhead.

Neil leads the Stream Improvements Committee and is currently a twelve-year Board of Director for Cumberland Valley Trout Unlimited. He organizes work parties on the Letort Spring Run to improve habitat for wild trout.

When not working with folks on the water - he enjoys tying flies, coaching snowboarding, stalking saltwater flats with his wife Lori, and collecting stamps on his Passport!