The hardest part for me on the ground is not changing position. (by the way - the Yankees just came back from almost blowing the game against the Twins.).

When your in a treestand -you don't have the urge to reposition - and risk blowing your cover. I'd probably look for a natural perch or a good ground set up.

I just posted a similar question about Ground Hunting in a corn Strip - and am also looking forward to hearing back.