It all depends on what you really want to do.
If you've got a solid idea of what you really want to do and are capable of doing it (financially and academically), go straight to a college/university and just work while you're a student, whether on campus or not. Just realize that you'll need to be able to schedule yourself and pace things.
If you're still unsure, take a job but enroll part-time with a few classes at a college. Engage career options, talk to others, experience things, etc etc.
What I'm saying is that you never really want to stop your education. Even if you're taking a single class while working full-time, you're making progress toward something.