Renting out an RV for profit?

I've owned a small apartment building before. Having seen first hand the level of destruction a lousy tenant (who seemed like a good guy) can do in a few months, there is absolutely no way I would rent out a trailer. The apartment could be (and was) gutted and redone. The trailer would be destroyed.

Having had that experience, I actually will not have rental property at all anymore. Not worth the high blood pressure, sleepless nights, heart burn, legal bills, and money lost when you have to gut and fix the property to get it back to reasonably liveable.