I am looking at the wench that runs off a chainsaw to haul things up to the bluff. It will work but does have it's weight limit. I am not sure but it is around 1000 lbs. I will have about 15/20 trips up to the site. It works good for pulling elk, bear, deer, and a few trees up a ridge or out of a canyon so I am told. I would like to see one in action. But there is that $$ sign that seems to follow everything. It should all be free. It wouldn't be challenging if that was the case. I wonder how well zip lines work in icy conditions? 13