I like some of the professionals like the RV Doctor and the RV education guy do not recommend using propane while traveling. we use Ice packs in the fridge part and at night when we camp we put the ice packs into the freezer to get them ready for the next day of travelling. contrary to what some people on this forum think, there have been fires in the back of the fridge at refueling stations and having fought a fire caused by a MH refueling and a fridge on when traveling, is enough for me to rethink of using propane when on the road. I just don't do it. there are other ways to keep your frig cold and ice packs are the way. don't worry about your beer being warm when you get to camp. it will be OK.