LOL!
I'm actually a lot bigger and more robust than the flimsy fiberglass trimarans in Waterworld and I do have nets (trampolines) at the front.

I'm far more likely to survive into a post-apocalyptic world.

Of course the premise of Waterworld is completely ridiculous. If all the ice on earth melted sea levels would only rise by 61m and there would still be plenty of dry land.

However living upon the sea to escape tyrannical governments which control the land is a concept I am exploring.