Interested in joining, or renewing with, the Barnstormers? Spectacular!!! The cost is $30 for a one year family membership! Upon receiving your payment, your AWSC Membership will be processed with the AWSC, and will be good for 1 year from your application/renewal date. Your AWSC Membership Number is vital to have when you send in for your discounted trail pass available to all AWSC members that have their snowmobiles registered in Wisconsin. Discounted trail passes will only be available through the AWSC, after July 1st. First things first: Join The Barnstormers and register your sled(s) in Wisconsin.