Joe Cool for 2003

What's the deal with the Joe Cool Club membership? I know you can get in 30 minutes before the gates open to the general public. Can you stay an extra 30 minutes after the park closes? If so, how does this work?

Thanks!

http://www.cedarpoint.com/public/trips/tickets/season_pass_central/articles.cfm?page=Special%20Offers%20

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Dragster "Top Thrills": 2
World's first strata-coaster!

Duh!

Thanks