If you’re interested in chatting with larpers from around the world then I’d like to recommend these sites:
The RPGnet LARP forum. RPGnet is the biggest roleplaying site on the web, the larp forum is fairly new but has a lot of potential.
Also, Shade’s LARP List is worth a look. They started out as a list of larp groups and they’ve also had a larp forum for a number of years now.
It’s amazing how much can be learned just by asking other people how they do things. And people further away tend to do things differently.

