winter camping near jackson

I'm looking for good spots to park the truck camper for a few nights in Jackson during winter. I know that the colter bay campground stays open but I'm looking to stay closer to/in town. I really just need a place to park it and sleep. Do y'all have any suggestions? Any experience with getting kicked out of the albertson's parking lot?

Umm, Cache creek TH... Or just find a cozy spot on the side of the road in east jackson and don't be obvious.

Beware of the winter street parking ban if parking in town limits. NO PARKING FROM 1am to 7am for snow removal. Make friends at the Brew Pub and park in their driveway.