Adsense Website & Internet Marketing Advice

Hi Everyone - I have a current website that has SEO on it and it is working perfectly! I am think now to get to my hands dirty in Google Adsense! :) In need of solid, clear and experienced advice on Adsense and Internet/Social Marketing. I own a few domain names that are pretty cool (.[login to view URL], .[login to view URL] and .com) and i am thinking of creating an Adsense site for them all or one. I need your help! I need advice on what can be done, what will be done and more importantly how high the ROI will be in order to see if it is worth doing. I am a visual person, so I need a plan/outline of what can be done and how it will be done. Please Note: Bidder's will be selected based on experience not price! You must show proof/examples that you can do what is needed Strictly NO illegal or unethical practises