Walmart vs Cracker Barrel for overnight stops off I 95

I have used both Wal-Mart and CB. In all cases but 1 I have had much better success at Wal-Mart. Getting in and getting out of a CB can be difficult and the space alloted is not always the amount needed for your big RV and a towed. I have gotten in and taken up 2 "bus" slots to keep from blocking the travel lanes. Given the choice, I would be at Wal-Mart! It's likely that Janet needs something from the grocery anyway so Wal-Mart fills the bill in several different ways.