10/2013 From Mike Wilkinson:
Since the Tandem Magazine classifieds are gone, Mike Wilkinson has started a NEW tandem classified ads website. You can place ads right now for free. Just visit Tandem Classifieds and follow the simple directions.
The COWs organization and its officers do not assume any liability for products or services listed on this page. Inquiries should be directed to the person associated with the listing. Submissions should be sent to firstname.lastname@example.org. This service costs $15 for each listing (this is a free service to our members). Listings will be posted for about one month or until withdrawn by the submitter, whichever is shorter.