I found a really nice keyword related to local real estate and registered a domain for it. The problem is I know nothing about real estate. My plan for the moment is just to rent out ad space to 3 or 4 realtors for (hopefully) a few hundred dollars a month. But I'd really like to know how to incorporate home listings into a site and how you even make money doing that. I've been googling for a few hours now and am not much better off than when I started. From my searching I understand there is some sort of listing feed called MSL but everything I can find is just confusing me more. Can anyone point me in the right direction?