Vitamin C Foods And Sources: 1  Fruits and vegetables are the best sources of Vitamin C. You wonât really require Vitamin C supplements as Vitamin C is already available in ample amounts in food sources and you can get the recommended amount of Vitamin C by incorporating those foods in your diet.
Recreational vehicle types include the motorhome (classes A, B, B+, and C), travel trailer, fifth wheel trailer, toy hauler, popup trailer, and slide-in camper (which fits in the bed of a pickup truck). See also the list of recreational vehicles.
Most larger RVs, as well as bus conversion RVs, run on diesel fuel. Diesel engines, designed for longer journeys and to take more stress, are also more fuel-efficient. For a price similar to gasoline, you can get several more miles per gallon as well as spend less on overall maintenance costs. However, for the most fuel-efficient RV, look into smaller models with diesel engines. For example, Winnebago makes a smaller motor home called a Rialta that is built on a Volkswagen diesel chassis. Smaller models plus diesel engines make for a surprisingly fuel-efficient motor home.