We have 2 tennis blogs, regularly updated well promoted in Social Media, well bookmarked etc etc. One is already in Google Top 10 and also in top 10 on Yahoo. They attract about 20-60k unique visitors per month. 90% traffic from USA/UK/Aus We have got few 120x60 and 125x125 ads availble on weekly auction basis. We don't accept any ads with any affiliate links which can slow down blog. Direct banner ads preferred. Genuine buyers contact via PM.