...Im a Deer hunter and I want you guys to help me get the proper equipment to keep me safe. I see alot of people are buying the Black Diamond Vario Harness...is it a good one? I have always used the regular hunting harness but after watching videos and doing some research, it looks like those can kill you if you dont get out pretty quickly. Also I use a prussic knot and carabiner to attach to my harness...is there another knot or piece of equipment that would be better? Do I need a harness with a linemans belt or a safety line in case my climbing treestand falls. Sorry about all the questions but I know you guys are professionals and know better than anyone...thanks in advance!