That... is not an optimistic appraisal!
I don't want to derail the thread into trip planning stuff, but it sounds like I'll have some difficult decisions to make, as I won't be staying on property, and this will almost certainly be my last trip until 2021.[/QUOTE
I would recommend getting to the park at least 45-60 mins before opening. Do not go on an “early magic hour “ day, as people line up even earlier, and you won’t be able to enter the park if you aren’t staying on property. The line is typically 90 mins at park opening, and usually 200 minutes by 10am.