A lot of people in 192 countries advertise their "vacation homes"
www.airbnb.com. Quite a few rent out their RVs and motorhomes, whether they move or not. Some are fancy Airstreams, and some are small vintage trailers. My friends have told me more than once that I should rent out my Tote n Tarry sitting in my carport, but the lack of a bathroom makes it rather unattractive.
I never thought about renting it out for photo shoots or movies though!