CraigsList has usually worked for me along w/yard signs or banners. This time everything is S L O W. Don't know whether it is CraigsList or just the economy. But in response to those posters who complain about the quality of the replies they see from CraigsList - we have been asked why we include our income & credit score requirements in your ads as it might reduce the number of showings. Answer: we don't want to bother showing the units to people who don't meet our bare minimums.
Also, where else do small operations advertise that potential tenants actually read?