Did this with a open source program called Flowblade. Had some goof-ups with the audio but other than that I was happy with how much it can do for being free. The GoPro has been an awesome addition for collecting memories like this!
I hope in the future to get better at using Flowblade, one of the big things that has been annoying me is I couldn’t figure out what the shortcut key is for cutting up portions of videos. It feels like there should be a help menu somewhere to help discover that but so far it has eluded me if it does exist.
A special thanks to Brad Potterbaum for helping me fumble my way through this!