If you have never pulled your trailer on mountain grades do some learnin on how to. I see many people with trailers who burn their brakes up in these hills. Gear down for the down hill roll and don't ride your brakes. Gatlinburg is quite crowded and tight so I don't recommend pulling your rig into town. It can be done, yes, tour busses do it all the time so just be aware. Lots of good parks in the area that can accommodate a larger rig so that won't be a problem for you. Reservations may be in order depending on time of your visit. Pigeon Forge is pretty much wide open and lots of CG options there too. Be prepared for heavy traffic. I have seen it backed up from I-40 all the way down to Pigeon Forge and can take 2 hrs. to go 15 miles. Depending. Any questions on the area feel free to ask. I live 20 miles outside of the craziness.
