We are looking for someone offshore / overseas. You need strong experience in this area as it's important. You will go through a list of sites we provide you with. Find the sites that are accepting advertising and place them into an excel file. You must know how to identify sites that are selling text links. You should be able to look at the site and know if it's renting links or not. As for payments, we can pay you the same day, weekly or whatever. You will be paid hourly.
Most of the sites owners who don;t offer advertising but have some other ads like adbrite, chitika, kontera running on their site will accept the link offer. I can do this on hourly basis. let me know more details.
Why don't you email the owners of those sites regarding link rentals? I can offer you whois scraping service ( you give me the links I will get you the emails) and then you email them regarding link rentals.I work at a reasonable price , pm me if interested. This way you may get more links because as dreamtab said some of them don't show that they accept links!