This is SO SCARY. I've ridden so many roller coasters in my life and have never seen anything like this happen. A roller coaster car in Daytona Beach came off its tracks last night. Firefighters had to rescue 10 people. Four of the riders were left dangling from the cart, and 2 were ejected from the car, falling more than 30 feet to the ground. Two were seriously injured, but it's amazing there was no loss of life.