I am excited that this November I will be making a short trip, mostly to see TSL and Mickey's 90th Birthday, but that I will then take a break in 2019 since I am not a Star Wars fan. My plan is to take a long break after this November, and return in November 2021, for the big 50 celebration. I'm sure that there's a chance it won't work out as planned, but the plan is to go big or go home. This means I will be saving for a good while, and staying a deluxe resort or at least a half stay at a deluxe resort, and do it for 14-16 days. But since I thought the start of the celebration would be October, I began to have second thoughts about Nov 2021, and began to entertain thoughts for planning it for Nov 2022. I did not want to attend close to the start of the celebration (afraid crowds might be insane, even though I know the entire celebration will have crowds). But 2022 is a much longer wait than even I actually wanted (since I'm looking forward to saving during the break). I did Disney 25 a good year or more into the celebration and had a great time. Was very happy to have experienced the celebration, knowing that it was going to be ending soon.
Anyway, I'm glad to see RTEETZ comment that it will more likely start in the summer. Those summer / vacation months will really pack in the new visitors for Disney 50. By November, at least I can say I'm not at the very beginning of the celebration. Hope it does start in July.