SEO Need Targeted Traffic

I need to gain unique visitors/members/traffic, To promote this website we are not looking for high budget PPCs or paid advertisements So while submitting the bid please mention the clear strategy which you will be using to promote this website and increase unique visitors on this website. I hope to make this a visited site, not to sell a product what can you offer, please be specific on this part of the project. What kind of links can you deliver? How would you track the result, and what would be the result after you finished. Please bid for the project and not per week/month. we need members from the US only to this free site.