how likely are emh to change by june?

[PoshMom]

How likely is it that the emh for all parks will remain the same for June? I hope they will not change simply for convenience of reservations that I've booked depending on which parks were open earlier/later. Just curious.

 

[Raenstoirm]

They very rarely if ever change them once they announce the dates. This is the best thing to use for the emhs.