Where you want to locate is based mainly off of what you intend to do. If you're just wanting the type of acreage that feeds you, your little band of stock, and can be run by yourself, you're probably looking at one of the coasts where a small operation can be compensated by producing a value added (ex., oragnic, all natural, grass-fed, etc.) agricultural product(s). On the other hand, if you're more looking for a big acreage deal where you can run a lot of stock, I'd say you need to move towards the central United States. That requires some education, experience working on a large outfit, and considerable drive and passion for what you want to do.
Best of luck and welcome!