Craigslist Ad Posting, 15 ads per day, multiple cities

I am looking for someone HIGHLY EXPERIENCED IN CRAIGSLIST AD POSTING. I need someone to start immediately posting 15-20 ads per day in 2 CA cities, in the automobiles section of Craigslist. This is not spam posting, I am a small business with specific products for sale I have several images and a short description for each ad. You're the professional but I'm going to assume you will need proxy servers and individual numbers for account authentication. I was fine doing this on my own until CL started ghosting ads. I assume also that automation or spamming software will cause the ads to be ghosted but again, you're the professional. Obviously ghosted ads are of no use to me - they need to show up in the search results. I will need an every other day list with links to the live ads. I would like people to bid on a per ad basis - such as: your bid x 15ads per day = what you get paid. I will pay weekly - if you are able to post these ads successfully this can become a long term position contracting for my company