RE: just how high are you?
The theme of cover here is the exact reason I switched away from climbers. In my neck of the woods, NJ, it seems the trees with the most ideal cover change girth real quick making climbing nearly impossible. So it's a portable setup for me, and trees that split in the middle into two or more majortrunks are also not a problem.
But back to the theme so I don't highjack the thread...coverage and wind are both more important than your actual height,IMHO.