Thanks for the help guys. My dad (in his infinite chicken wisdom) believes that fighting hens 1) are easy to get from the Mexicans and 2) will "teach the chicks what to do". I have told him several times his plan cannot and will work, but he insists on plowing right in (I guess even if he kills all his chicks). What's worse is he's got one his buddies thinking the same thing! They both plan on getting 3 fighting hens from the Mexicans, buying lots of chicks, and sticking them with the hens. My dad (like all dads) claims to be an expert on a lot of things, but raising chickens obviously isn't one of them.
I got him Storey's Raising Chickens book, and he is reading it, but I fear he has already made up his mind. My mother and I know full well you can't just stick chicks under a hen and expect her to magically become a mother. I welcome any other advice you all are willing to give, and hopefully we can talk some since into my father.