I forgot to mention the obvious, that all the drivers, trans. coordinators, business owners, CEOs, Vice Presidents, nurses, doctors, owner operators, general laborers etc. etc. at these commercial ventures all have personal vehicles and families with cars and trucks too. So you get your foot in the door and place your services directly in front of most of these folks too so it's not all doom and gloom. Since getting involved with these types of places I often have the need for help because I'm getting so busy. There's all sorts of other opportunities revolving around commercial facilities/campuses too that can provide additional income if you keep your eyes peeled and an open mind about you, that is if you're interested and/or qualified to do it when you see it. Never know.