Keep the replies coming... my wife and I went to the Pigeon Forge area last summer and it was nice. Granted we understand that is a tourist area but still what we have seen and heard of the other parts sounds nice. I prefer more of the country life although access to hospitals, movie theaters, shopping and dinning are important to retired folk.
Other things to consider:
Type of energy used (natural gas, oil)
Type of water (well or city)
Internet access (high speed or ?)
Sales Tax rate
You ain't seen no skeeters till you live down here. I swear some are human size and can carry you away.