Duke Cannon Doesn t Need a Gps. While some people can t manage a 1.3 mile trip to the outlet mall without nervously eyeballing a navigation app, Duke Cannon is quite comfortable heading out to the high desert for a lengthy solo jaunt. Armed with a full canteen, he navigates by sun and starlight, moving steadily like a tumbleweed through the saguaros and steppes. With scents of eucalyptus and desert sage, Wayfinder smells like a journey through the high desert, not the stained cloth seats of an abandoned camper van.