I'd expect a big crowd, as everyone was just released from school on the day before.
I'd start with X, then go to goliath and RRv. It's key to hit X right away, due to lines, and RRv early because though it may look like a short line, you'll be in the station for usually around 20 mins, depending on the row you choose. I'd then do to Deja, beacuse it gets a line too, but the crew has gotten MUCH better, and it's line seems to be the shortest of the Deja's. Sit in the back-that's where the AMAZING air is. You should be fine with everything else, but if you have to skip a ride, DEFINITELY make it Psyclone. That thing kills. If you do go on it, head towards the front, so it doesn't hurt TOO much. SCREAM never has a line, goliath's usually isn't that long, same with Batman. Superman has a usual 2 train wait, so it's fine. That's about it. Skip the water rides, they are gross. There are no flats to reccomend, other that the tilt-a-whirl (how sad), but it's in a rehab