I'm glad the info was useful for you.   I live in Sevierville so I know the routes to the places of interest you might want to visit.  
The Friends of the Smokies is a great resource and does so much for the park.  I'm in their good graces right now for a little "Christmas Present" back in December.  Go to this page on their site: 
http://www.friendsofthesmokies.org/news.html#  and look for this news header: "December 10, 2006 - Smokies Supporters Celebrate End of Polyester Suit". 

If you have any questions, please drop me an email.
Regards,
Dick:)