I went down to tackle this obstacle course on Fort Benning. Then I saw it and got scared of heights, but was told I had '1 minute to get ready sir'. So I saddled up and conquered some high horses with my too short running shorts. Bruises and chaffing on inner thighs. Anyways, I conquered a good 60% fear of heights after that crows nest climb at the end.
Feel free to skip ahead to 2 minutes in, 6 minutes in etc. It ain't all that great to watch, unless your 1-6-year-old might just get mesmerized by a boring climbing video on smart phone.