Working on visualising sailing performance by scooping data out of the onboard network (basically the same as the one in cars) and uploading it to a web app. https://www.see-sailing.com/
Looks interesting! Haven't done any sailing since leaving Auckland, but here in Barcelona there are also quite a few sailing yacht clubs. There might be some serious market for this. Good luck!
My race yesterday: https://app.see-sailing.com/b/nmea/2024-8-24-11-34-21