Campsites are improved not primitive. You pull your car right into the campsite. Make sure you camp in the south loop and pick a site on the outside of the camp road backing up to the woods. I like sites 20 and 24. They seem to be a bit larger and quieter than others. Chicot used to be my favorite LA SP until i discovered Bogue Chitto SP.
Packed up the HOG and went last year Mojo Rider is right. Camped there again another time in motorhome, it was nice also. It will be worth the trip. There is a 15 mile hiking trail also.
Haven't been to Tickfaw yet.