Summer is rolling around so make sure to be there before all the southern guys come back up after leaving for the winter. I plan on looking for a oil field job soon. After years in college, grad school, working at a corp job doing ASICs/FPGAs paying less than 70k, I hear its pretty easy to make +100k in the oil fields. Just make sure you are "mobile". I won't be slack work but you will be able to bank enough money to go to school. I hear of plenty of college age kids working the summer in the fields and end up staying in the fields( not going back to college). If I where you, plan on working a year or two, saving up a "pile of money", and then working on some degree. Remember, you will be a old man in tech by the time you get your degree and what will reduce your chances for employment. Tech is a wicked mistress!
.... If not, look at Udacity and the other MOOCs.