It Course

I attended DLI in ****-**** and studied Persian-Farsi. My DLPT scores at that time were 2,2,2. I am giving myself a refresher course at the moment with the materials that I kept from that. What could I possibly do with this? I would like to get a degree in Farsi, however there are no colleges/universities within my metro area (Phoenix) that offer it as a major. Could you please give me any ideas as to what to do with this knowledge. Thank you, Brandi M.