I've also tried looking for quail - there are some places online where you can order fertile eggs, but they'll usually only let you buy in bulk, as they assume you're raising them for profit. :\ I've also seen people selling fertile quail eggs and chicks on craigslist! I'm afraid I don't know too much about them, as I haven't looked very far into them beyond just checking to see if they were even obtainable in the area.
Edit: I do, however, has a friend who has them! Her tumblr is
here if you want to send her an ask.