Dinnwitted

The Cyclone at SFNE. The ride has so much potential with the sudden first drop and ensuing twists. They could hypothetically insert a barrel roll into the second hill.

The Shooting Star at Coney Island had the best visual and thrilling layout. I've read that it had several hills pulling serious amounts of airtime, with a first drop that overlooked the Ohio River. If only they could recreate it. There is a POV of the infamous coaster near the end of this video.

I would say Back Lot Stunt Coaster is the best family ride due to the fact it is not too fast or tall, but does have thrilling elements for riers

I wouldn't call Fast Pass "free"--it's just part of your admission (ergo, you'd be screwing yourself if you didn't take full advantage of it). Isn't the fast pass part of the room package for Disney?