If you are getting ready for the Sandlapper or any other National Enduro in 2011, don't forget to have a USFS approved spark arrestor on your bike. It is a AMA rule that sometimes has not been enforced in the past, but in 2011 it will be mandatory. Certified technicians from Leo Vince will help the clubs check to make sure that you have one on your bike before and during the event. MX silencers with door screen over the end and the like will not be accepted. This is a very small thing to do to help keep the land we have to ride on, please help us.