I am an aspiring Leaf owner (when they come down in price on the used market). I had it hopes to arrange rental of Leaf next week on RelayRides but the owner seems to have flaked out and is not answering my messages. I could always just rent a gas car, but I've gotten so excited about renting a Leaf that I want to see if I can find another owner to rent me their car. I have arrangements made to get access to a dryer socket with my hosts, even.
I will be in Phoenix from Sep 14 to 19. Let me know if you want to make some extra bucks with your Leaf!