I’ve recently learned that the documentation for the American run of the Nordic LARP ‘Mad About The Boy” is available as a free PDF download.
To get the PDF you need to visit this link:
http://www.rollespilsakademiet.dk/webshop/matbus2012.pdf
If you would like to know more about the US version of Mad About the Boy try this:
http://lizziestark.com/2012/07/26/mad-about-the-boy-sign-up/
Even if you are not interested in this particular game it is worth looking at as is a good piece of detailed larp documentation and it may be useful just as an example of how to write up a LARP.