We have a few ambulance conversions in our motorhome archives, but this one is neat because it actually started life in a traveler’s paradise. This medium-duty Chevy once served as an all-terrain ambulance at Yellowstone National Park in Wyoming. Being an ambulance it already had some hardcore electrical systems and copious storage areas, so the owner added beefy tires, a bed, kitchen, and a stand-up shower to round out the package. There’s even a garage in the back, and thanks to the on-board electrical capability, there's a sweet entertainment system for when the weather isn't outdoor-friendly.