Scary video

This doesn't look like a very big camper.. wonder what went wrong?

Really hard to say by just looking at this video. I would expect that a strong gust of wind was the cause. However they could have been other contributing factors that lead up to this event,ie: weight not properly distributed, speed, or over correction by the driver.

Looks to me that the right side was lower when it happened. Possibly wind and a blown tire? Also we don't know how fast they were going.

The title of the video is "Winds of Change".

And what Cool said about the weight.