if you tie it right ropes do not cause any more damage to the tree than webbing. I keep 30' of cord in two 15' lengths, I tie a clove hitch around the tree, secured with a bowline, then attach it to the hammock with a taught line hitch. the force of my weight tightens the rope against the tree rather than pulling down, plus the force is divided on the three points. don't know how it would work with a woopie sling tho.
Bookmarks