Franklin has a crazy full and busy quilt shop. I do not know if it was effected by the flooding, I live 5 hours North of there, but I HIGHLY recommend going there!
IF you just ask around town you will get directions, they used to be right off the town square, but I heard that they moved, and hopefully expanded. The few times I was there fabric was stacked to the ceiling and in front of each other!
You will find quilt shops located at "Land between the Lakes" as well. Make sure you have Patty's pork chops and fried dill pickles and enjoy a carriage ride while you are there.