CCMAC Affiliate Membership If you would like to join the Cape Cod Massachusetts Airstream Club as an affiliate, please go to the link below. Welcome to the Cape Cod Mass Airstream Club! Cape Cod Massachusetts HOME Pets & Paws Rally 2023 Flocking the Cape: Region 1 Rally hosted by CCMAC CCMAC Photo Gallery CCMAC - Time to Renew your Membership? CCMAC Affiliate Membership CCMAC Events CCMAC Newsletters Affiliate Membership