As others have found, by the time you rent the RV, pay for a site, it is about the same as staying at a cabin or resort. And remember, a RV is not very big. Our 43 foot Fifth wheel RV is 344 square feet, based on exterior dimensions. We have one king size bed and two smaller(short full size) beds that are converted from a sofa's. RV ovens are too small to be practical, the stove is 3 burners, and well the fridge maybe anywhere from 6 cubic feet on up depending on model, our has a residential fridge, but they are not the norm.