Need IP Solution For Craigslist Posting

Hello CL Posters, I am in need of a very good IP solution for craigslist posting. I know proxy rental,easyhideip,hidemyass,socks,truesocks very well . But they don't work for me. I need a very good solution by which i can post service,for sale & real estate section ads with long time live ratio. So,if you think you have the best solution Bid here. you will get your expected amount after see a trial . Thanks!