Does anyone know of any really good free traffic exchanges?

I surf free traffic exchanges to get credit to advertise my business in return. I do not have the money to pay to advertise because I am just starting out. If anyone knows of some really good sites that I can join that will bring results, I would really appreciate it.

http://www.adgridwork.com/
This website is great for web advertising. It’s a free targeted advertising (based on you selecting various categories you would like to be included in) and link exchange network. You put other websites text ads on your page and yours appears on others. And it really is 100% free, forever. While it’s not something that guarantees traffic it also doesn’t cost anything, so why not try it?

Good luck!