Yes, you should be fine wearing flip flops on coasters with a floor. Coasters that do not have a floor (GateKeeper, Valravn, Raptor, Rougarou) Have a dedicated area to place loose fitting shoes in the station, you will be able to retrieve your shoes when you return to the station.
Yes but on ones that ur feet dangle from u will have to take them off and put in a bin
Yes, no problem
Some of them you can. I just wore tennis shoes so I didn't have to worry about my shoes on and off a ride.
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