Tough question. Are you checking in for everyone? With the bus, the PAT is sort of irrelevant- you get there when you get there. The boarding groups might be different but it could just be 30 minutes apart. Do you feel responsible for the driving group? They can maybe be the ones to be up at midnight if it’s important to them. I think you can wait until morning to check in since you are taking
DCL transportation. Good question. I’m no help. Sorry.