Derek,
I agree, the only chain that we enjoy when we are in the south is Bob Evans, it is super clean and friendly, the food is decent, and the prices are reasonable... Did I mention super clean and friendly.
Here in upstate NY, chains have a hard time competing with diners, diners have been the quick food (you can't call it fast food) that most people go to, usually opened 24/7 and have a menu selection that includes at least a few hundred breakfast, lunch, dinner and dessert items!
When you walk into most, you first have to walk past numerous display cases of the most outrageous desserts you can think of, we're talking cakes that stand 10 inches tall, too many pies to remember and so on!