Adventure junkie (Dubai)

Hey there, I am currently brainstorming for some crazy fun things to do. I would love to gather a group of about 12 people for some fun exploring the desert oasis or off shore islands or visiting ruins. I want to combine it with Ferrari racing, sailing or sand surfing. Anybody interested in some fun? I am not a travel agent, just a well seasoned traveller. It can be done. All ideas are welcome!