Scuba did nothing for me in the north Pacific. Did the tests and pool work, but nothing in the cold ocean which often requires a dry suit and very short stints. It's simply too much work and expense. Now if I were in Hawaii, it would be a different story.
The same goes with surfing. I would go if I didn't have to have a full wet suit, hoodie, and booties, so I skate instead. And yes, I know, skating is very dangerous. In 35+ years of doing skating vs. ocean sports, the only surfers I know of who died or got severely hurt were driving on a dangerous road en route to some waves and had a car accident or partied too hard on drugs and overdosed. As for skating, people get hurt or killed all the time, mostly due to run ins with cars.