Gulf Trollers Association: Trolling for Wild Pacific Salmon in British Columba Trolling for Salmon in British Columbia. The Gulf Trollers Association is an industry organization of independent owner/operators of troll fishing vessels, engaged in the commercial salmon fishery in the waters of the Gulf of Georgia and Johnstone Straits, between Vancouver Island and the British Columbia mainland in pursuit of Wild Pacific Salmon. Gulftrollers.com~Site InfoWhoisTrace RouteRBL Check