Mighty Galleon is a flat ride in The Grand Exposition at Silver Dollar City. It's worth seeing on a time-permitting basis. The minimum height to ride is 36 inches.
A standard pendulum boat ride. This version only has one spinning tire to move the boat back and forth, so it is a bit less thrilling and more kid-friendly.
Guests 36" to 48" tall may ride with a companion.
Now open, or date announced:
Still waiting on these: