Ok, Hwy 70 make sense; I70 had me very confused this AM.
I agree, take I40. But have to ask why Gatlinburg?
Ever look at Townsend? Access to the GSMNP, but quiet; especially when compared to Gatlinburg, and yet Gatlinburg is still an easy drive to visit.
Trailer: Lifted 228BH, heavy duty springs and Yokohama tires
TV: 2016 GMC Sierra Z71 4x4 CC, SLT
Spare TV: Two Alaskan Malamutes
Living somewhere in ID; previously lived in Moab UT; previous to that, don't ask!