Where to carry spare on a Winne class a 27 h Vista

My wife and I like to take back roads while traveling. Sometimes this means that we are out of cell phone range. There is no way I would travel without the proper jack, lug wrench and spare tire for our trailer. I carry a 6 ton hydraulic jack, lug nut socket & 25" breaker bar and the spare on the back of the trailer. I am 63 yrs old and can still handle the job. When I get older, maybe I will have to stay on the road more traveled.