Business Plans

I’m pursuing the development of a concept for a large, content heavy dot com start up, basically an answers and research site, and need to know what best things to consider, from all angles, including technology infrastructure, legal, budgetary, insurance, best filing status, marketing, organizational charts, etc. I’m only looking for successful plans representing web properties that have succeeded. Does anyone know where I can find even one?

I have to write a 20-25 page business plan for an insurance company, are their any detailed plans like this. All I can find is one and two page basic summarys

Writing a business plan I need some writing ideas.

I don’t have any money to buy one, and really need to get this job. I lost my job with Ameriquest and now have to work low end jobs at 1/10 the pay I was making. I just need to know the format and such. Many thanks.