Anyone here got any special gear for staying comfortable at a setup?

My weary body can' t seem to hack sitting on the ground, back against a tree for very long anymore, even with a reasonably decent cushion. So I' ve somewhat modified an old beach chair (camo, carry strap, etc)that seems to help some for now. Tempted to try one of them Strut Seats but still need a good backrest for that. I' ve found myself in quickie setup situations where I had nothing but a fencepost or nothing at all to sit against, though.

Why can' t Laz-E-Boy come up with a good turkey huntin' recliner? LOL. [8D]