the park is ok the only complain i have that they dont have a option of membership cancellation before the 12months i been asking for 6mths to cancel my son's membership because i been through health problem n they just continue to overdrawn my bank.

Put a stop payment, on your Account.

You can cancel the membership anytime through your Six Flags membership portal

I believe it's a 12-month contract, and unfortunately, if you cancel anytime before, then you are liable for the rest of the contract terms

i try but six flags is saying that they will send me to collections.