Those photos are amazing.
I have been a racing sailor, and I have sailed lasers (even racing the latter, but very very very astonishingly badly), and these are easily the most impressive sailing photos I have ever seen. Laser sailing is Just Like That.
It's hard to get this sort of thing because, ultimately, sailing is boring as hell from the outside. A laser going 15 miles an hour is a laser on the verge of explosion. Seriously, I can outrun all but the fastest sailing boats without even really trying. It's basically a slow and stodgy process, that nonetheless requires incredible athleticism and the reflexes of a cat to do well. It *feels* like these photograpghs *look*.
Great process. See what's out there, conceptualize something new, something that captures something of the essence, and then go execute it.