Wow, thanks for all the info and links to tarp ridge lines! Might have to experiment on the "over or under" ridge line issue.
One more question (maybe a separate thread) I have some Nite Ize Figure 9 carabiners, I was thinking of just clipping one end to the tarp, run the cord around the tree and back through the figure 9 part to secure it. Then the same thing on the other end.
Is there a way to use these easily and also have a full length tarp ridge line under my tarp to hang other stuff from?
(like these http://www.rei.com/product/783074/ni...d-package-of-2