Wife and I are planning a trip from NC to Ft Smith Arkansas in early March to visit daughter and first grandchild. Will be taking I-20 to Birmingham Al and then I-22 to Tupelo Ms and cut across to Arkansas. The route is not set in stone as if I see side road that looks interesting, I take it to see where it leads. I would like to stop first night and camp out somewhere west of Birmingham. Any suggestions for a campground ect not too far off the beaten path where we can hang for the night would be appreciated.