Guide with text at The Geek's Companion. I'd always done it by making a bunch of loops, then tying off with one end, a ziptie, or velcro. This is much easier to undo, and prevents more kinks.
Also: that random clicking in the video is a DSLR trying to continuously autofocus. There are times when a big-depth-of-field smartphone is a better pick. Or you can just layer over the audio with some music.