My load out is pretty basic because I run and gun. Water, snacks, all that kind of gear stays in the truck as we bounce from place to place.
What I actually carry on stand:
CS-24 on small tripod, with remote.
Couple of mouth calls, usually Carver 220 swift and open reed howler.
Rangefinder in pocket in case one really hangs up in our open country.
Home-made shooting sticks.
Rifle (.223, fast twist .220 Swift, or 25-06) plus a few extra rounds in my pocket.
Of course, camo, gloves, headnet, appropriate to weather/season.
"Sometimes" a decoy, not very often.
"Sometimes" a camera, like if my daughter is with me. She is big on pictures, lol.