All the regs will be in the book for AZ next year when they come out. I would get this years book, and most stuff will be the same year to year except a few small changes normally.

On the bullet selection, I personally would go close to the 180gr range. If it were me, I would load the 178gr Hornady ELD-X.
The ELD line has proved to be very accurate, and the ELD-X is a Match Grade, Hunting Bullet, that has been doing great for a lot of people since they came out.