Need Effective and Experienced Craigslist Poster

Our firm is seeking a capable and experienced Craigslist poster. We recently selected someone from GAF to undertake this task and she proved to be utterly incapable of doing this project in an acceptable manner. We want to post Craigslist ads in 50 individual cities during the course of a week. These ads need to be posted in such a manner so that they are not immediately taken down by Craigslist (which is what occurred with the incompetent person we hired last time). Do not even bother bidding if you are incapable of properly posting Craigslist ads that will survive at least for a few days. Anything less is unacceptable. When you bid provide an outline of your experience in a PM. We want the most effective poster for a reasonable price. This will be a weekly task if you can provide good work.