Growing up just outside of San Antonio, Texas, Sean first fell in love with fishing while casting lines on the Guadalupe River. His passion for the outdoors eventually led him on a journey westward, guiding in Rocky Mountain National Park, leading backcountry fly fishing trips in Yellowstone and Grand Teton, and even guiding pheasant hunts in Idaho. But it was Montana’s unmatched landscapes and legendary waters that ultimately stole his heart.

Jamison Fly Fishing is under contract with a premier fly fishing lodge in Montana for the 2025 season. To schedule your trip of a lifetime, click here