I live 25 miles n of city center Atlanta. After 10am you can use any route you choose through Atlanta and generally be just fine. Returning from FL, do the reverse plan. Stay away from 4 to 7pm and no issues. ( barring accidents ). Pick a lane like 2nd from right and just cruise along. Recently returned from FW and we are booked there for Christmas week. Advice: practice: practice backing. Spots are tight to get into and unforgiving on errors. ( lots of trees and FIXED trash receptacles). One of the few places I move my slider hitch back. We have a 2015 Silverback 33rl and formerly had a 2011 Keystone Sydney Outback 36 ft 'er 5 er! Retired. Been x country with the Keystone. Disney is the tightest place we have experienced . Nothing practice and a good spotter cannot easily cure .
Last trip there, guy backed his 31 ft TT in and crushed his tailgate and bumper in a massive V. Just say 'n!