Please take a moment to check the GCOA web site and learn about the quarterly publication Gemini Gems. Annual membership is inexpensive and the publication is focused exclusively on Gemini Catamarans and what owners are doing with them. Contact the editor of the Gemini Gems newsletter for membership and subscription info.

In addition to the newsletter, a Gemini owner has created a group on Yahoo! Groups which discusses any number of Gemini related topics. This is a free service. The group resends messages and replies from group members via the Yahoo! reflector. To join, send a request to Once you are a member of the Gemini_Cats group, you can send messages to fellow members by addressing your e-mail to In setting up your membership, you have the option to receive e-Mails as they are reflected or you can read & post responses on the Yahoo! Groups web site.