You don't say what kind of RV you have but may help to know. I don't live in the Blairsville area but on the west side of Atlanta. The Chattanooga metro is probably the closest. I got my TT from Northgate RV in Ringgold, GA and they have been very good with their service. They don't sell MH's but may be able to service them. Best to give them a call and make an appointment before you go to them so they can be ready to take a look at your problem as they prefer people don't leave their RV, so they jump right on it when you pull in. About the only other choices would be a dealer in the Cumming area, Buford, Gainesville or Woodstock. Avoid Camping World as they don't have very good reviews. Check some of the local campgrounds for a possible recommendation. Sorry I can't be of more help but maybe the suggestions will help. If you want to travel down to the Atlanta Metro you may check Three Way Rv's in Marietta on US41, they are a third generation family dealership.
2014 Palomino Puma 25RS 28 days in 2014, 47 days in 2015, 51 days in 2016 plus 6 more booked
2011 F-150 Supercrew 5.0 6spd, Me, Xyl and the 2 kids, BooBoo and Gracie (kittens)