What class of license do you have? Can you drive a transport truck, a passenger bus, just a personal vehicle, motorcycle, do you have air brakes ceritification, do you have a taxi or limo permit, are you bonded (or bondable, i.e. no criminal record, major driving infractions)? Give us more details so that we can consider.
If you're just looking to be a daytime courier or night-time pizza delivery guy, the former will be hard to get, and latter easy, but who'd want that job?
I've got good contacts in various logistic firms, but need more info.