Yes, no voter fraud, we are not ACORN.
He brings up a good question, though. What are the minimum residency requirements? If someone were to live there for, say a month out of each year, register to vote, and not vote elsewhere, would it be legal? Three months? Six months plus one day? There's nothing wrong with taking advantage of "loopholes", or whatever quirks there are in the laws, so long as it is within the letter of the law.
I ask, because until I can fully move, one of my options might be to buy a small plot, put a trailer on it (or get a camper or motorhome), and do the Galt's Gulch thing of spending one month a year there, with a plan to expand it over time. I think if I owned property and lived on it each year for a month, and cancelled my AZ registration, I'd feel morally justified in calling that my home for voting purposes, but I don't know what the law says.