Need a business plan asap

I have an idea, at the moment thats all it is but i have a family member who is willing to invest so i need a business plan to show him. I will try to give you all the information needed as we go along. It doesn't have to be very very detailed, we can work on that later, for the time being a business plan which covers all the sections briefly will do. I need to show him something as he's coming to visit me on Friday. If you can do it get in touch i want to get it sorted asap.