I like the smell of sun-dried clothes/blankets/etc, and I got some line to make a clothesline. I've got a device that you pull the line through and it stays where you pulled it, which will be on the end of the line that's anchored to my great outdoors vehicle. I don't know the name of the device, but, anyway, the other end is to be tied to a tree branch. I'm wondering what would be a good knot to tie around the branch so that it can stay tight from the pull on the anchored end---with the device, but be able to be pulled loose on the branch end when I need to?
That is to say, I need the following:
(1) I can tighten the loop.
(2) I can pull the loose end of the rope to undo the whole thing.*
(3) I don't have to pick at the rope to undo it.
*While the loop is around the branch.