At CapU, we think about tourism in eight sectors:
Don't see your tourism sector in the list above? Search Google for a relevant association website by searching:
Try searching geographically (e.g. city, province, region, country) as well as thematically (e.g. natural) or by type (e.g. zoos, theatres, waterfalls).
Try Googling your form of transportation (plane, train, automobile, etc.) with "association" to see if there's an industry group or network.