Arizona is a bit far for you to travel, but good luck to you in your riding program! I am sure there will be lots of potential people to hire you with your experience and confidence! Maybe you could collaborate with someone who is better known to apprentice with to establish your name and reputation and then break off to your own clientele.
I have 3 friends that have worked with 3 different trainers ( John Lyons, Pat Perelli, and Buck Brennaman). They came back to Phoenix and now you can hardly get into their programs. They also teach their own way with the philosophy of who they apprenticed with.
It's at least a "shoe in" and worked well for my friends that wanted to have a career in the horse business.