These type of sites are easy to get traffic for but hard to make money on. try selling cable or satellite tv
high commisions above $100 I make tons more on affilate ads then with adsense IE this month affilite income about $4000 adsense $100
I did a quick search on satellite tv affilates and found this one
http://www.revenueallies.com/
comcast and cox pays $105 direct tv and dish pays $145 also add some tags for these terms so adsense displays these high paying ads
let me know if this works for you