If rain can I change the day

You could try but i think ticket policy is day only. I recommend buying season passes. Just wait for a good deal and you can pick them up for the price of a day pass in early spring and go all year.

Yes you can change the day

Yes, as for as its not been used to get in. With season passes, entry is valid for whole year. As far as they are open.

If you have a season pass then yes. Although if it is only drizzling then it is highly unlikely that they will close the rides(If you don't mind walking in the rain).If it does rain hard, I do not think that you can.I do recommend buying a season pass though. Because if you buy it now, it is for the rest of this year and all of next year until December 2018

Only way u can is if the park closed because of some storm, but not just rain.

You can change the day. This happened to us.. We live 2 hours away and they had no problems changing the day as long as the tickets have not been scanned. Have fun..

Season passes cover the rest of the year and next it's a great buy instead of single day passes

I don't think so 😔