I've never seen a trailer go down a hill and I am not 20 years old either. Oh, I'm sure it happens, but my point is that these guys did a great job of making a video and it's the usual rv forum comments.
Maybe start out by saying something like, "great job on the video. sometimes though, a trailer can get away from you if you don't chock it first."
Let's face it. When someone has chocked up more that 10,000 posts just in one forum, they're not out camping in the wilderness. They're sitting at home wishing they were out camping.
