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Join / Renew

Join the GFO now - Complete the Membership Enrollment online and start your adventures right away!

We welcome your renewal online with a credit card now, and are grateful for your support.

Joining the GFO has many benefits, and we offer a variety of membership options.
Our Membership FAQ page answers many questions, but don’t hesitate to send us a message if you can’t find what  you need.

The cost of your GFO membership is tax deductible.

Dues listed below are in effect July 1, 2020 through June 30, 2021.
If you live outside the U.S., only digital memberships are available.

Note: Please be patient. We are all volunteer. It may take one to two weeks to process your membership and set you up for members-only website access.


Start your membership enrollment here:

Membership Type Annual Dues Select
Individual - 12 months email publications $ 48 Join/Renew
Individual - 12 months print publications $ 71 Join/Renew
Individual - 25 months email publications $ 94 Join/Renew
Individual - 25 months print publications $ 140 Join/Renew
Joint – 12 months email publications $ 74 Join/Renew
Joint - 12 months print publications $ 96 Join/Renew
Joint – 25 months email publications $ 142 Join/Renew
Joint - 25 Months print publications $ 188 Join/Renew
Student - 12 months - email pubs - student ID required $ 19 Join/Renew
Libraries & Societies - 12 months - print or email pubs $ 23 Join/Renew
Individual Life Membership* $ 925 Join/Renew
Joint Life Membership* $ 1,320 Join/Renew

* Life members may choose whether to have emailed or printed publications. Printed publications will be free of additional charges for the first year, then billed at $20 each year due in July. 

Please see our Membership FAQ for more information about the different types of membership.

Interested in becoming a Life Member? Learn more here.  

If you prefer, you can also download the enrollment form here, fill it out, print it, and return it with your membership dues to the address shown on the form. 

Please email any questions or comments to the Membership Committee. We’ll be happy to help!