In this reposted episode, host Zach Urness talks with Randy Dersham, director of the documentary film "Oregon's Boat."

The film, which won the award for Best Feature at the Oregon Documentary Film Festival, is now available to watch for free on YouTube or at the film's website.

Dersham describes the evolution of one of the world's most famous boats — the McKenzie River Drift Boat — that took place in Eugene and on the McKenzie River.

The boat evolved under a series of colorful fishing guides, woodworkers and adventurers to become the ideal boat for navigating whitewater rivers across the West.