Cymryc -
The brochure and exact details are in the oregonplot email box.. If you do a search for "Insurance", check the thread from Diana Garcia and the one from Fernando Lopez. It includes $10k of medical coverage, $10k of accidental death/dismemberment, and $1M of Liability, and covers staff, volunteers, participants, and spectators. I think we paid for 40 adult participants and 10 child participants this year, and you can add additional participants as needed within 30 days of an event, iirc. The rate was $5 per child per year, and $6.75 per adult per year. We're covered until Jan 1, 2013.