For Full Details From Ace online membership page… Joining ACE Thank you for your interest in joining American Coaster Enthusiasts! Our membership dues start at $19.95 for a six-month, non-voting trial individual membership or $60 annually for a full individual membership, slightly more for couple or family memberships (all amounts are in US dollars). Discounts are available for multi-year memberships. Members outside of the USA must pay an additional fee for postage. Refer to the membership application for further details. Important Information While having fun at parks, please remember that ACE expects all of its members to conduct themselves in a way that reflects positively on the club and to obey all of the parks’ safety policies. Complete details are listed in our Code of Conduct. All prospective members should review our Code of Conduct before mailing a membership application.