Sea World with Antarctica opening up will more than likely have a bigger than usual price increase for this upcoming year.
If that works for you, good on ya! But people who don't - and don't have an interest in - go(ing) for much more than a day a year are sure to be whining about this and its sure-to-be domino effect.
I do like the comments about how high the celling is. This is a great question. Folks travel a long way for vacation and I do not believe 99.99 + will deter those traveling a distance. But for the locals, it might…
After Carsland opened at DCA, Disney stopped their 2 for 1 ticket (2 days for the price of 1 park) that were usually offered in the Spring time. Disneyland has very miniscule discounts. You need a microscope to find them. Not even $10 off a regular ticket, which are offered as employee discounts or AAA Auto Club.
No, the crowds at Disneyland or DCA are not thin.