This Wig Wam in Holbrook, AZ is still in operation. Although it is no 5-star resort, it is a neat, clean place to stay overnight. The wig wams are surprisingly roomy inside for what they are, but I can't see a large family staying in one! The AC works, old TV works, and the bathrooms roomy enough.
We stayed there to be a part of history, and will probably do it again.
Little trivia: Oprah Winfrey and her "crew" booked an overnight stay there some years ago. When she arrived, she wanted no parts of staying there, so they found her other accomodations in Holbrook.