Join the Committee: A bunch of people who meet to set the direction for rogaining and manage the overall operation of the organisation. New faces with new ideas are always welcome and needed to give ACTRA life!! You don't have to be a long time member to contribute to the committee.
Be an instructor at an ACTRA Navigation workshop or novice event: a reasonable level of navigation skills would be needed.
Perhaps you have skills in publicity, website design and editing, event management, first aid, electronic map preparation, equipment maintenance. All of these tasks assist the development of the sport and successful events.