Plot: Join us on a remote expedition down 22 miles of the Wenaha river in Oregon's Blue Mountains where we encounter low water, log-jams and the blackened forest burned by the Grizzly Bear fire of 2015. We'll take you outdoors to a preschool with no buildings and visit with Erl McLaughlin of Enterprise, a wheat rancher, who spends his winters collecting and refurbishing tractors of every shape and size