Young people in open cars enjoy roller coaster ride built for cars at Miami amusement park

Title card: "Give The Little Bus A Dippy Ride, Miami, Fla. - Latest fad of motoring tourists is roller coaster for gasoline chariots" / car with young people, three sitting on back, moves into ride entrance; attendant wearing shirt with words on back reading maybe "Whoopie Dip" takes money from man and woman in front seat; driver moves on waving, words on building across street reads "Gas Oil Inn"; next car drives in and stops for attendant to take driver's money / attendant waves cars through roller coaster entrance, sign over entrance reads "No Smoking" and "20 Miles Per Hr" / side view of car moving over wooden structure, storage building next to structure / moving cars with riders sitting on backs of seats / CU lower part of car moving / pan up from cars moving on track, can see buildings and telephone poles, down to car and riders / car moving toward camera