Firehawk at King's Island. You have no sense of direction, because you're laying on your back. Its pretty scary cause it feels like you are about to fall whey you face the ground! Its fun but a very long line!
Kings Island. This is the Beast. It's the one of the longest wooden coasters in the world. As kids, we used to wait until dark to ride it so that we were in complete darkness the entire ride except at the top of both huge hills. This ride also has tunnels.