I am taking my DH and 4 kids to WDW 11-27 through 12-4. My teenagers are dying to go to the water parks. I understand that either Blizzard Bay or Typhon Lagoon might be closed. Our Magic Your Way package doesn’t include the water parks. My travel agent said I can purchase the tickets once we arrive. My DH and 2 youngest kids don’t really want to go. So I will send the teens off. Does anyone have experience with buying at the park? I would think I could get a better price with advance purchase.