Out in Kingman Az fer a spell. Wife has been to the few supermarkets there are including a WalMart. Not one of them had Country Ham. Asked at two of them and they did not know what country Ham is!
My spouse, who is from Kentucky, likes the country ham at Waffle House (even in AZ!) Sometimes we even ask them to sell us a slice or two (after eating breakfast there), and they do. Cracker Barrel has it too, as already mentioned.