Nice job with editing and n sync with music.
I know all too well it’s tough grading the ocean to get the color “pleasing”. Looks like you captured a lot of the typical Drone angles!
You may try to reduce duplicate images and shots. It may look different to you as the pilot, but viewers will not see it that way. You could probably cut the duration in half (target 2-3mins). This would make viewers stay plugged in vs fast forwarding. Also it may look better without all the light leaks. The first couple were nice, then I found my self saying, “i hope I don’t see them again”.
Hope this helps. Feel free to checkout my page in the production page applying these tips!