I wouldn't want to do what your proposing. We try not to travel more than 6 or 8 hours a day at most. Otherwise there's no time to camp or enjoy yourself.
Keep in mind it will take you a while to set up and break camp, especially if your new to it and the RV. Also, just as you can find bad motels you can find plenty of bad campgrounds: dirty restrooms, noisy neighbors, electric and water that don't work, un-level sites, etc.
You do realize you'll be lucky to get 10 MPG in that F-150 pulling an RV with all those passengers? That makes for a lot more fuel stops which also take longer when you have a trailer.