Background: My brother and I grew up paddling and got back into tripping in 2019, doing the Allagash (from Churchill Dam), St. Croix (Me./N.B.), Bog River-Oz Traverse (Adk.), Moose River Bow (Me.), Lake Kushaqua-Seven Carries (Adk.), Raquette River (Long Lake-Tupper Lake, Adk.). Both my brother...