I recorded some of the sailing at my local club and put it together in the video below. It was recorded and uploaded to youtube in 4K.
Any comments or recommendations?

I like the video ! Thanks for share !!

Nice water scenic shots.

Recommendations? a bit lower angle slower shots to capture sailboats, less fast movt shots (natural mvt looks cool) and use an ND filter (4) or maybe adjusting the white balance.

Nice shots - perhaps utilise the intelligent flight modes more too - active track circle on one of the moving boats, a quick shot helix/dronie to reveal the scenery in backward motion. Longer times between scenes too when editing. I liked the time lapse.

Nice video. I like the most of the shots - the fast moving shots not so much. Keep up the nice work and keep sharing.

Thanks for the share.
Nice to see from a different perspective!

The speed up footage was a bit too busy for my likes though.

speeding up the footage to achieve a good effect is a hard balance to get. In this case I was attempting to get a much in under 2 minutes as possible... but maybe less is more.