New career path?

I think I want to start a side business. I want to be a special investigator/private investigator. I think I'd be great at it. I'm very observant to what's going on around me and I'm very curious. Plus I already have a good track record in the field. I helped nabbed Columbus' naked photographer and recently helped track down one of our former residents who didn't like to pay his rent. He was a tough one but I just so happened to sit next to someone at dinner who worked with the guy. Let's just say through some casual conversation I found out the missing info I needed to hopefully get back our money.

Anyway, I'm not so sure how to get started in the investigating business but I'll have to look into it.... : ) Hopefully, the career involves more than just repossessing cars!