Interesting. There is a good description in James Michener's novel "Hawaii".
I cannot imagine the stones on the guys who did it first in those wooden boats. I'll stick to reading about it.
Side note, if you like historical fiction and a meaty book, Michener writes a good book. He basically takes a region of the world and writes about its history from geological formation to present day. He finished "Hawaii" in 1957, that's when the story ended.