It happened to me too! When you sign up for the EZpay plan with Busch Gardens, they don't tell you (except in the very small print) that they will automatically renew your membership each year without telling you and continue to charge your credit card til the end of time.
I screamed bloody murder and they said they would refund my money, but this is a total scam and they need to be called out and stop this predatory policy.