Were it not for Wally's, Cabela's and Cracker Barrel, I don't know where we would Over night.
Wally's is good if you need anything (provisioning is easy there).
Cracker Barrel has RV parking areas and good breakfasts.
Cabela's usually have dumps.
As we travel not camp, we really don't need or want campgrounds. We also stop at truckstops and some highway rest areas, but they tend to be noisy (and the food isn't very good).
Matt