Hi Carlos,
It is refreshing to see a video that uses drone footage mixed with other interesting views to tell a story. Watching great drone footage that is only drone footage only goes so far. I like the under water shots and under water/above water transitions. It's creative and really helps to tell the story of the event.
A you said, this is a video of your vacation and your family. I think that since it's for your rememberances, you've done a great job. If you wanted to make a video of the venue for general web viewing. I suspect that you would have made different scene selec