I'm looking for some insight into how to drive as much search engine traffic to my site as possible. I have the following domains: GooberNetwork, GooberReviews, GooberOutlet, etc. My goal is to drive as much traffic to GooberNetwork as possible. My limited research on SEO indicates that I want to have external sites pointing to my real one, thus the purchase of those additional domains. But what kind of content shall those additional domains contain? Clearly they should contain some links to my primary site. But what kind of elements should be included on these "pointer" sites? What does Google look for? What are the red flags? For example, would the fact that all of the pointer sites are hosted at the same IP address be a red flag? Shall I configure my server array so as to ensure each site has a different IP? Are there certain words or meta tags that I should include? Sorry for such a basic question but am not sure where to start. Not sure if it matters, but I'm providing a specific niche financial service. It's not an ad-driven site. I'm just trying to get as many people as possible to sign up for the service so as to generate credit card swipes, etc.