Hello, I am a police offcer in the Tampa Bay area.  Given my schedule I only work about half of the month so I was seeking a job I could work the remainder of the time AND that would lead to a reliable source of income when I retire from the PD.  I was considering getting into this business.  My question is simple:  Is it realistic to think I can work in thie field either independantly or with a company on a part time basis ?  I have heard of some people locally that do that but I don't know anyone personally that does it.  Any advice would be greatly appreciated.