back linking on blogs

We are looking for back links on various blogs and websites. The back link should be on the home page and will say "Advertise With Us". When the visitor will click on the link, he/she will be taken to a [login to view URL] provided custom media kit. The page that will allow the visitor to create an Ad that will be hosted the blog. For details about [login to view URL] :: check out [[login to view URL]][1] ! Please provide the number of websites where you'll be able to host the link along with your bid. Thanks, GT