I have yet to do this type of marketing, but am thinking, wow, you could get alot of ads out in parking lots. You will have to walk the lots but it seems to be well worth it. LOTS of cars in a condensed, parking area. And there are so many lots out there. I understand half of the vehicles in the lots wll be non home owners/teen punks/etc., but this seems to be a marketing idea to at least explore. Anyone care to debunk this idea?