Distributor link creation

We are creating a site that members of our down-line can use as resources to build their down-line. The site and content are being handled by our team we need help with a specific feature we would like to add. The Home office provides each distributor with a their own replicated website, but they don't do a very good job of explaining the opportunity. We are creating a site that will sell much better but we need to be able to add a JOIN NOW feature so that when some one wants to join they will be forwarded to the sign up page of the distributor that referred them. In order for this to happen we would need: A METHOD FOR DISTRIBUTOR INFORMATION TO BE ADDED TO OUR SITE: The Ideal way would be to create a database on the team site and export my down-line info daily from my back office and update the database on our team site. The alternative is to have new distributors return to our team's site, after signing up at the sponsor's company site and, fill out an application requesting to be added to the team site. I would then have to manually verify that they are in my down-line. Once done we would like to be able to click an ADD button and have the person automatically added to the database. A SEARCH FEATURE: Once added to the database we would like potential distibutors to be able to search for their sponsor by any of the following: First Name Last name City State This search should display a link like the following example: John Doe Miami, FL the Link would take them to [login to view URL] So to summarize We would like to: Create a database with Fname, Lname, ADD, City, State, Web URl be able to update the database automatically, or via on-site application have a search feature so potentials can find their sponsor Display the desired sponsors link so the potential can be forwarded to the sponsors replicated company site