Hiii, I'm in arizona as well..
I'm actually in contact with a local breeder, that I'm getting a yorkie from!!!!!!!
(can you tell how excited I am)
I have not meet her in person yet, but her pups are about a week old now.. here is the link where I'm overly excited about getting a pup.. and photos of all the parents and pups.. let me know if you are interested, and Ill pass on the info
http://www.yorkietalk.com/forums/showthread.php?t=56927
All her yorkies are AKC registered, and two of them have champion blood line..
Let me know if you want the info