I am kind of thinking about getting a trip down to Disneyland prior to the opening of Star Wars land (when the chaos unleashes) but would also like to try to time the trip to catch the Halloween decorations. I believe that I read that the land is supposed to open in 'Fall' of 2019. Any guesses about timing? If I planned a trip for sometime in September do you think I'd have a good chance to avoiding the madness?

Thanks all!