hey Brent, I'm not right up to speed on the hunting down that way but I know there's the best red snapper fishing in the country down there. October is the start of the good season too.
I think you guys have a red snapper over there that looks like it's in the lutjanid family but these are a different fish. Huge bump on their forehead, bright orange with iridescent blue dots, fight like hell. They are a great fish to catch and to eat too.
Search snapper fishing in the Spencer Gulf.