i rode a larson fireball at morey's piers while i was on vacation last month. it's a lot better then the ring of fire, it's much smoother and not as loud. the harnesses are kind of strange though. it looks like a harness with a lap bar mounted to the bottom if it. since the harness is so big. when the ride goes upside down most of the weight is pressed in to the bottom of the harness. that way you don't hurt your sholders. this thing does have seat belts for the harnesses though. don't ask me why. anyway, the larson fireball is a great ride. racks on a single trailer, just like this older version, the ring of fire, i wound love to see more midways get larson fireballs, they are really nice. it's a shame no shows in texas own one yet even though they are built here (at larson's factory in plainview)