I larp, but I don't do the Fantasy based rubber swordery. My larp setting is a modern gothic horror (World of Darkness - you know that Vampire: The Masquerade game? The PC one? You know it's based on a LARP setting?

).
There's no real fighting, if fights break out it just turns into a tabletop RPG while you roll dice for the fight. It's a lot darker, a lot more subtle, a lot more political. It's just improvised acting.
And for all you guys saying "No, I like girls. LOLOLOL" you're just showing how little you know, because I have NEVER met a girl who didn't think it was cool. And I go out often, I'm not a social reject =P