I recently tried several bags of a local produce, stone ground Rye Flour, from a place called Trade Mill, which is in Trade Tennessee near Wautaga Lake.
Food City, a local chain of grocery stores, has this product and it's both more reasonably priced than a competitor's rye, and has a more interesting texture as far as I can tell and taste. It might be that it's more freshly ground.
They have an interesting website with videos.
http://www.tradedaysfestivaltn.com/trademill.html
We're in the same neck of the woods, neighbor!
I heard they were grinding but haven't tried any of the product yet.
I live about an hour from a mill here in Arkansas and what a treat it is.
http://www.wareaglemill.com/
I think its very important to keep places like this in business.