Pretty sweet.
Did you keep the remote in the backpack?
And you must have the tablet connected to it?

The little one must have been tired after that!

Not too bad. Try to always have more room in the frame front of you, where you're heading, instead of behind you, where you're coming from. Same with stills.

Nice test, one question, did you ever move any stick from the remote by accident?? i saw the video and all the time you had it hanging on your neck.

Generally nice but why didn't you edit the beginning?  You getting set up is not interesting video but once you got going very nice.