I went to a Dart 18 World Champs in the UK some years ago (301 Dart 18s on the start line).
My insurance details were collected and put in an envelope - the organisers purposely did not look at the details, so that they could not be held liable if there was anything wrong. During the event, when incidents occured, an assessor gave an estimate of the cost of repair, and the offender took out his chequebook under the eyes of the race committee and wrote a cheque - instant justice - it worked !

Happy Saint Patrick's Day to everyone around the World - especially Tim and others with Irish blood in their veins.
I'm heading off for a short overnight break <img src="http://www.catsailor.com/forums/images/graemlins/grin.gif" alt="" />