pull out the phone book, put on the shoes.... Dust off the resume .... And start cold calling and going to places. I kept getting told to go back to school and was out of it for 17 years. I started talking to people I know and found a job that hired me and 1 week after starting, I was giving my own truck and sent out on the road.
Farm trucks are not really qualifying OTR jobs, or even in some instances local. Which means, you have NO experience, so throw that 6 months out the window. You most likely will have to go back to school. THEN IF someone should hire you, NO MATTER THE EMPLOYER, GO It is imperative to get on to the road ASAP after graduation. You have lost valuable road time/experience since 2007. Good luck to you.