There are MANY travel trailers and 5th wheels being towed across country every day that are that size and larger. There is no reason you would have any difficulties as long as your tow vehicle is sized for the purpose. You MAY have SOME greater difficulty finding camp sites but there are plenty of them available that will fit your size. Obviously there are far fewer sites for a rig that's close to 60 feet in length because any site that will hold YOU will also hold the 20 footer (that are often found in the large sites :) ) but you can't fit into sites built for those size trailers.
Your combination is about about 5 feet longer than ours and we traveled through 49 states and much of Canada with the combination.
Good luck / Skip
