Show me the code
That is pretty silly in my opinion. GFI sure makes sense but I probably get more water in my house bathroom AC sockets and they are not "water proof".Can the surveyer quote you the set of codes he/she is using as a reference?My experiance with surveyers is that they have their opinions about what is right and what is not but only a few actually have a $800 code books to consult.Anyway, assuming no GFI doesn't water in the outlet just trip the circut breaker? I'd probably notice the water flying around the cabin and then the breaker popping. More likely that my kid is sticking a paperclip into the outlets. Did the surveyer mention that you should have "child proof" plugs for the outlets. And what about radon in the bilges or "gasp" mold in the head. I mean really folks, sailing is quite the dangrous sport with all these hazards in the cabin not to mention the ocean and weather.Take everything a surveyer says with a grain of salt and look over the boat yourself before you buy.