A few years ago, I just sat on the ground.
Then back in '03, I started using a stadium seat, so that even though I was still basically on the ground, I had a backrest.
I have a "turkey seat" with adjustable folding legs, but can't use it. It's only designed for about 200#, & I haven't seen those days in a few years. (maybe I can finally use it next year, if my new diet works)
This year, I've been using a 3 gallon "plastic" bucket. I gave it some Krylon camo.
It only sits me about 8" off the ground, but it's easier than getting up off the ground at the end of the stand.
And w/the lid-side up, it's a nice wide seat.
I removed the handle & instead installed an adjustable length carry strap from a duffel.(used over the shoulder like a sling)
It's awkward to carry to stand, but it's lightweight.