Alumni Wordpress + Civicrm

I need to create an Alumni website for a non-profit that allow past students and supporters to select an institution and sign up for membership by paying membership dues, paying to register to events etc. A single (wordpress using civicrm) site hosting ability to create multiple organizations that will be able to handle each own membership system and directory, events, fund raising (with meter) and award system based on sharing actions Each person membership fee will go to a pool that will create a scholarship program based on a set gold e.g. ([login to view URL]). Basically its an alumni community site that host multiple organizations that should have separate data for auditing. just like http://ignitiondeck.com. Note that each membership fee will be divided into 3 portions, e.g. Scholarships, sports program and admin fee. Please note that actual figures wont be shown in on meter only the amount of persons that has completed membership e.g. Goal 5000 members. Social tools will be integrated to boast marketing to alumni globally Signup form will include - Select institution - Enter contact information (name, address, email, phone, Date of birth and occupation) - Enter finishing year of institution - Select from list what areas of interest or skills (Optional field) - Share with friends after signup Membership payment will be done by paypal and offline receipt payment CONCEPT DEMO WILL BE REQUIRED BEFORE PROJECT IS PAID. MONIES WILL BE IN ESCCROW