Please enter your annual membership dues for the 2017-18 year. Any memberships received today will expire September 1, 2018. Thank you for supporting Hexagon! Hexlist: Select Yes if you wish to have your email address added to the Hexagon group email list. Select No if you do not wish to be on this list. Member Directory: Hexagon publishes a Membership Directory (available only to members). Select Yes if you wish to have your contact information published in this list. Select No if you do not want your name published in this directory.When you click confirm on this page you will be taken to a page where you can check your entries. At the bottom of that page you will find the Authorize.net button that will allow you to pay your membership dues.