moving-vehicle

What's your experience being on the outside of a moving vehicle?

• I've only ever ridden inside.1
• I've stuck my head out the window or sunroof.
• I've been in a convertible with the top down/Jeep with the doors off.2
• I've sat in the bed of a truck or on a trailer.7
• I've hung off the side of a moving vehicle/trailer.2
• I've surfed on a trailer without holding onto anything.2