Trout anglers, as a group, are deeply polarized. The author travels to the famed Driftless Area in the rural southwestern corner of Wisconsin to fish its spring creeks for brown trout and explore the science, culture and history of social divides. "Lost in the Driftless" looks at the role of regulations, the impacts of destination fisheries, the role of social science in fisheries management, and creek and wild trout restoration. The author's guide is a well-known, self-described Wisconsin "trout regulations protester." Author documents his fight to bring the "locals" back to trout fishing.