Just have to plan ahead- everything from filling up, to stopping for food, to where you can camp- Not a huge deal with all the truck stops these days but you need to plan ahead... Which you have been doing pulling a big bumper pull. You will love how the fifth wheel tows and the jump in size will not be that big of a deal. Will it limit where you can camp? Yes! But thats the trade off for having all that space when the weather turns...
We have enjoyed some terrific trips traveling and camping in a big trailer- all 47-48 feet of it. If I had it to do over I absolutely would. That said, I will not buy a second big unit. Maybe its a been there done that deal-
Hope you get as much enjoyment out of your big trailer if you get one as my family has- the ride has been nothing short of incredible.
