What's a rare ride credit you haven't yet achieved?

I don't actively look to travel to Oklahoma, but Diamondback at Frontier City is a credit I'd love to add to my list. This coaster was the peak of design and engineering when it opened at SF Great Adventure as one half of Lightnin' Loops in 1978, but now is one of the few reminders of 1970s Arrow engineering.

#RollerCoasters #Coasters #SixFlags #SFGA #FrontierCity #GreatAdventure