I spent a month in Waycross, GA, this past spring. They do have a loaner car...AND they just had a restaurant open up on the airport while I was there. It is VERY small...(which I like)...and it took up the old weather service station building. FBO offers the golf cart if you don't want to walk. Small airport...slow in terms of traffic. Literally in the middle of nowhere. Restaurant is plain-jane but has good food (owned by the local catering company).
But I would call the FBO beforehand to see if that restaurant is still open. If so, get their sweet tea. AMAZING.
Again, don't expect much. But enjoy the good ol' days of small airport flying. I personally love it.