I have watched many videos on Offshoreonly and youtube and the footage and quality is getting better and better. I have used the various GoPros with good results but it is not up to the race teams quality. I was just wandering which camera systems the race teams are using for such incredible footage?

Insta 360 is a good setup for action shots. It films all around and you pic what is seen or set it up for a VR deal where you can look all around during playback. It's the one most people mount high up on a pole that you may see.