This is my plan too. I've got a few years before I can break free from my 1/2 acre in NJ, but I'm looking to move to a southern State and get some land to start grazing sheep/beef, as well as whatever else I can work into the system.
I'm using my property now as a lab of sorts to practice on mistakes permanent property. Currently raising chickens and rabbits, as well as growing a food forest, and and ever expanding home garden.
Good luck to you sir