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! CCMAC Events Cape Cod Massachusetts HOME Recipe Book Submission Form (Cape Cod Airstream Club) CCMAC Photo Gallery CCMAC - Time to Renew your Membership? CCMAC Affiliate Membership CCMAC Newsletters Affiliate Membership