This is the third year for this event and it continues to grow. It benefits wounded warriors from the Special Operations Group. I'm guessing a few people in the cave diving community may be interested in helping out :) and I'm also guessing there may be some who know how to ride scooters. LOL It's scheduled for September 20-22 this year and I'll post more info as I get it.
http://wreckracingleague.com/

