Really cool project. Not too many people can say that they've built a boat. While I doubt it would be actually safe to get inside this during a Tsunami, this is

Really cool project. Not too many people can say that they've built a boat. While I doubt it would be actually safe to get inside this during a Tsunami, this is still a very inspirational project. Just a guess, but I think if the goal is surviving any kind of storms, tsunamis, or rogue waves, building some kind submersible is probably the most realistic solution that could survive. When the surface of the ocean is choppy, it can be calm just a bit below the water.