Blah blah blah ...canoe ! Seriously; depends where you're going. On moving water, when you're not paddling, it's gravity powered transportation. When you do paddle, there's often very little air resistance while you push & pull your weight around with out much friction. Works well for me. Even with a heavy load.

Canoe! Seriously; depends where you're going. On moving water, when you're not paddling, it's gravity powered transportation. When you do paddle, there's often very little air resistance while you push & pull your weight around without much friction. Works well for me. Even with a heavy load.