I need to start looking into college. What are some high-paying equestrian fields I can look into?

Horses have always been a huge part of my life ever since I was born. I started riding at three and have been doing it ever since. I don't come from a family with a lot of money, so I only just got my horse two years ago. I show in B and C rated shows and do pretty well and I've shown in Hunter jumpers, equitation, and jumpers. I would love to make a living in an equestrian based career, but I don't know what I can do that can be beneficial. I don't think I could handle a job as a vet... but maybe something less intense. I also go to a vocational school as a cabinetmaker, maybe I could make custom stables, jumps, and other things you can find around a barn. I really appreciate your help!