Does anyone have any good designs for home made tree stands? I have made some, and I'd like to make some more comfortable and better ones. The ones I have made are just "crotch" stands. They work just fine, but I find myself yearning for backrest or more comfy seat most of the time. Plus, those stands are now grown into the trees where they were installed, and I can't get em out. I'm not looking for anything specific, just anything you guys may have come up with. So...whatchagot?