i use a power roller and a piece of chain between my Dlinks pull myself midspan slide the belt around my butt like a seat and get on it daddy!!!! could use a harness too instead of a safety belt but if you gotta hook a 45 -50 foot creek/river cross or highway why weigh down with the extra harness?
This is CABL.com posting #219544. Tiny Link: cabl.co/m5hc