How many impressions is your site earning currently? Sometimes there are better alternatives to Adsense...
bobby9101, I think you should try " Fast click ", but check it if you have Adsense ads on a page, then you can't have ads from another ad network on the same page.
I also use Amazon Affiliate Program and other Affiliate Programs along with Adsense so it's no problem at all. I've been doing it for years