Hi-we are traveling from MN to FL on Dec. 18 and returning Dec 31. Grandpa is very concerned about us towing a 22 ft Jayco with his grandson through the Smoky Mountains. We have traveled this route on 2 previous trips (Oct & Dec) w/no problems. We are aware to watch the weather & have 3G/Smart phone web access. We would like input on traveling with a trailer-we are towing w/F150 2WD w/plenty of weight in the back. Grandpa wants us to travel south from Memphis on I55 and then head east on I10. We appreciate any feedback