Island Members
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Antigua and Barbuda
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Aruba
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Bonaire
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British Virgin Islands
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Commonwealth of the Northern Mariana Islands
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Curaçao
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Federated States of Micronesia
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Fiji
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Gibraltar
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Grenada
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Guam
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Guinea Bissau
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Hawai'i
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Hobart, Tasmania
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Ibiza
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Ireland
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The Netherlands
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Niue
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Puerto Rico
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Republic of the Marshall Islands
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Republic of Palau
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Republic of Seychelles
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Saba
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Sint Eustatius
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Sint Maarten
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The Siargao Islands
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Trinidad and Tobago
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USA