I don't know your area so the first thing I would recommend is that you make sure it is ok to have them there. Get yourself a book about chickens, and if you know of someone nearby that has chickens, talk to them. Then like Cadeschicks said, it would make life a lot easier to have the coop ready before you get the chickens. Also, be aware of any animals and pets that come into your yard that may pose a threat to chickens, and take care of that ahead of time.
Best of luck to you.
Best of luck to you.