Gym shorts for me
As another "Georgia Boy", I generally prefer gym shorts. For the times that there is frost on the tarp, I will upgrade to fleece pajama pants.
Most of my camping is with Scouts so I have to be able to quickly react to situations around the camp site. The tightie-whities aren't appropriate when capturing a copper-head that wandered into the middle of the camp at night.
Hope to see you hanging out around some of the local sites.