I sold my 1988 Chevy step side truck

I sold my 1988 Chevy step side truck this weekend. I bought it new for pulling my horse trailer and camping out of it. It’s carried us on a lot of good trail rides. Now it needs a little TLC to bring it back to its glory days. It’s still helping me with the horses. I’ll be using the money to pay for me having Gunner trained. Which kills me to pay for because I’ve always done all of my own training on the horses.