I sit every stand day or night. Better concealment, and I can shoot a lot more accurate when sitting, using a bipod, and being able to support my trigger hand elbow on my knee. Plus tripod that are heavy enough to hold a rifle steady is far more bundle some to haul to every stand than my bipod.
No need to worry about hiding your truck. I recently purchased an electric bike. I park my truck far away from my calling locations and head out on my bike for a long hunt. It’s the best piece of calling equipment I own. It’s quite, leaves no scent trail, a lot quicker and easier than walking, when you get to your setup just lay it down on the ground. Plus it’s a lot better on this old man’s back and legs because i have it rigged out to carry everything on the rack. I paid $1200 for the bike, racks and fenders. It’s got fat tires and I can get at least 30 miles out the battery when fully charged. It will also slide under fences a lot better than a truck.