This, in April, will be my next major road trip since our stint to Cedar Point from Charlotte, but while that drive had maybe 4 hours of mountains, (goes flat after Charleston WV), this one is going to have plenty. Our main stops will be Waynesville, Dillard GA, Helen, Atlanta, Chattanooga, Knoxville, The Smokies' Tourist Towns, and Asheville. Any detours or tips?
Right now the route is
I-85 to US74, then hitting I-26 to Asheville, then I-40 towards Waynesville, depart 40 with 74 again, then hitting US23 to Dillard. Afterwards, US76 to GA197 to GA356, then taking the GA75 into Helen. Then we hop on GA384, ending up on 23 again, which later turns into I-985 (a rarer highway for me, as I never venture into that part of the state, so it will be cool clinching the entire route because I'll be on it from the start at 23 to the end at I-85), then taking us into Atlanta proper. After Atlanta, we'd camp on Lake Allatoona, then hit 75, have the obligatory Buc-ee's stop in Calhoun, we go to Rock City and the attractions on Lookout Mountain. Explore downtown Chattanooga and then go an hour up to the campground. After, we take 75 to Knoxville, see the Sunsphere, and then probably go down to the Smoky Mountains tourist traps and then the national park. Afterwards, we go to Asheville on I-40, camp there, then return, probably the same way we came in, or 40 to US321.
So, after that jumble of words, any tips or attractions you recommend from your personal experience?