This year if you get the combo pass, the JCC comes with it. The club provides ERT a couple times a month, generally an hour before the park is open to the general public. You also get discounts at various times for things like hotel, restaurants and gift shop items. To me it was worth the cost because we used the ERT a couple times. Getting rides on MF, Raptor and Mantis before the park filled up was great.
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I'd rather die living than live like I'm dead