Taking bearings for a trail to add to the field school trail system Taking bearings for a trail to add to the field school trail system. South Boundary Trail: SOB. Tim Smith Apr 27, 2016 Photos Previous: Using a draw knife to rough out a canoe paddle on a clear Tuesday morning Next: Giveaway! Win An Autographed Copy Of The Woods Cook Featured In: Private Community & Online Learning Platform Western Colorado UniversityAcademic Partner Maine Wilderness Guides Organization Quality Endorsement Award Life Member – Maine Professional Guides Association Life Member – Maine Wilderness Guides Organization