GAdv does try to run all the coasters, that are mechanically ready, and if they are short staffed they will close flats. Waits in April/early May are not as bad as mid-summer weekends. Kingda Ka was running reliably at the end of last season. Here's to hoping it has a very good season this season, but we all know Top Thrill Dragster has issues every now and then so if it is down just soak in the rest of what GAdv has to offer.
Watch the tram car please....