Bad Credit No Credit Car Loans

Bad credit car loans?
Ok I'm curious about a bad credit car loans. I make 2200 a month and still live with my parents rent free. I have a credit scroe of 586, but that's not good. My truck just quit and I need a new one. I have a stundent loan I got behind in some 10 months ago but I have paid on time for the last month and thereafter. I also bought a boat 3 months ago for 13000 and got funded. Something high interest rates but what would you do. No, I need a new truck to tow your boat lol. I had some credit cards in recent years, sent for collection, but all bad debt is paid, and all revolving accounts in good standings. I currently have 2 revolving acounts and I can trade my old truck in probably about $ 3000. I've been on my job for 2 years and my residence for 10 years (rent free) Is it possible to get a loan on a used truck to around 20,000 with the 3 to $ 4 000 trading? I know interest will be high, but I have no bills, and I need a truck bad. Thanks for help
Seriously better off saving up 6000 bucks and buy a '95 or older with little life left in it. What do you need to pull the boat right now anyway? It's November-rrrrr cold!