Hey, man, don't get yourself too far down... even those of us who have debts from things we didn't need have troubles. I make $24k a year as the sole provider for my family of 3. I put my wife through a quick Nail Tech school, and she got licensed, and promptly came down with lupus, bipolar, schitzo, and rheumatoid arthritis -- which has taken three years to diagnose, three years which she couldn't work -- making the license totally useless.
Good luck finding work, and with the car. Sometimes, the hardest part of getting out of debt is simply getting back on your feet. Take care of your four walls first -- shelter including utils and a basic phone, transportation, food, and clothing -- then worry about the rest.