Maruul
This may have been said already, but I'm a little loopy from the dentist, so I don't remember: DO NOT ATTACK PEOPLE WITH YOUR PROPS! You idiots already got paddles banned from several cons, keep it up and we won't be allowed anything!
Or, if you do attack someone, make it someone you know and do it BEFORE/AFTER the Con, in the privacy of your home/hotel room/etc