Hi, I would attempt to go onto the websites for Countrywide, wells fargo, First Tennessee, etc. and see if there is a phone or email - some type of contact- another idea would be to drop cards off at all the Real estate companies, usually there are places for the cards to be or even a flyer. We do that often at Prudential
Realtors are always looking for good and relible companies.
Good Luck to you !