I've been reading a book about Native Americans in comedy and there was a whole chapter on Paul Littlechief who played the Vegas Strip in 1970 and was an excellent self-promoter. He was a Kiowa-Comanche man from Oklahoma. Hard to verify some of the other parts of the story from the book (his second wife was only known as Baby Rae in all sources I could find) but it was a lot of fun trying to track down his old music and photos.