From Noonsite: http://www.noonsite.com/Members/sue/R2010-01-24-1/view.
"If you have a boat in Florida or the Caribbean or would like to join the crew on one of the boats, please email usa-info@oceanswatch.org with your experience and skills offer and availability and we will try to hook you up to join the fleet or with a berth on one of the boats heading to Haiti."