We are new to the whole RV idea and are renting a 33 foot Class C for our trip. We are thinking of towing a Prius on a Tow Dolly since it can't be flat towed. If towing a car, is it generally possible to park next to the RV? I know this probably varies by camping area or by individual spaces. We are thinking of Yellowstone in early August. Many of the places are asking for total length of vehicle but I can easily disconnect the dolly or Prius to reduce length.