Also, if you are at all interested in someday traveling the country with an RV or tent, check out her article on Modern Day Nomads. Here's the story of how it all came about.
Of course nomad living just gives me homeless-with-kids flashbacks, but I've known people who were quite happy to live that way. I think it works much better for those without dependents, though I clearly got a sense at Leo Carrillo that there were still people with kids making use of the campgrounds out of homelessness rather than for fun.