There site doesn't have all of their pups listed but on Petfinder you can see them all. I also know if you are willing to travel you can adopt from them as well. You would either need to drive or fly to where the dog is located.
here is the petfinder link it comes up as TN because that is were there rescue is actually registered. You need to look at the information regarding each dog to see where his foster home is located. It is the same with a lot of rescues. There is a process that needs to be followed if you want to list mulitple states and it is kind of a pain to do. When I had my foster Truman he was showing up in TX but I am in IL. We jumped through hoops to fix the glitch.
Pet Search Results: Adoptable Pets in Chapmansboro, TN: Petfinder