Navigating Montana’s patchwork of public and private lands is no easy feat for a hunter in pursuit of his or her game. onXmaps, Inc. (onX) founder and avid bowhunter Eric Siegfried knew this all too well.

Last summer, Tom Stergios sat on the deck of Finn and Porter in Missoula with some of his clients, watching people fly fishing on the Clark Fork River and listening to the legendary Paul McCartney who was performing across the river at the University of Montana Washington-Grizzly stadium.