- The coasters are not smooth by any means. Not even the kiddies!
- Weekdays don't always matter, it could still be busy and some passes could sell out. Also, weather will be a big factor for you.
- You need the fast pass ticket PLUS the ride ticket, so you should buy the entrance plus freepass. They are for specific times. They cost 1000 Yen each. You buy them near the Mouse Coaster and Carousel.
- Food Stadium.
Try to do some searches, especially in ask Alvey or any FujiQ post as all of these answers have been posted before.