We have an idea for a new reality tv show. What are the steps involved
to get from the main idea to the actual proposal? Could you please
provide a sample proposal, or explain in detail the format the
proposal should be in? We want to send it to the 'right' people who
can actually make a decision. Could you please provide contact names &
addresses and if possible a phone number vs. departments? How do we
protect our idea from being used without our permission?

This might be of interest:

http://answers.google.com/answers/threadview?id=245877

In Turkiye , we produce all reality tv show,from last 6 years all our
formats are very succesful.we produced survivor,taxi-orange and our
own format ''may i call you mom''for google search turkish name of
programme ''size anne diyebilirmiyim'' second episode ''gelinim
olurmusun''.last 2 years very succesful average share is 40% ,final
night is 74.5%.(there are 20 national channel and totally there are
more than 60 channel)if one programme is 20 %,it means it is sucessful
programme.we are very specialized to produce reality tv show.if you
would like to sell your idea ,we are ready to know it