Awesome! Two more weeks for me. Was thinking about going floorless but I think i'll carry the two extra pounds and take my Tarptent.
I think I'd go with a tent out there simply because there was a lot more tall grass/golden rod than I expected. If you're in grazing country, you'll be sleeping in a patch of knee high grass in a floorless. The more alpine area we first hunted was fine for floorless.