The truck, dude. That truck. I usually give people a buy on silly vehicles, since I also own a silly vehicle. MMM-ers with expensive cars unite! But $700/month is astonishing to me. What are the reasons you prefer to keep it?
If I had your debt load, I would:
1. Sell the truck, and buy something for cash
2. Pay the credit card to zero. Then shred, if you can't responsibly pay the balance each month. If you can use responsibly, then keep
3. Pay the SL
Fair warning - if you don't have a thick skin, you might just want to duck out of responding to any truck posts, including this one. You're going to catch a lot of flack for it, and were not going to believe we're wrong, and you're the one snowflake that really just needs to keep their truck, no matter how loudly or eloquently you protest.