LOL I clicked expecting the beautiful island of Okinawa then I see a lot of Gaijins. I guess I just added the extra wa in Okina. Nonetheless, Hawaii is very beautiful, clear, calm beaches, some say it's a paradise. For geothermal activities though, I recommend going to New Zealand instead if that's what you are into. Sometimes you can even see them for free at a local park. Hawaii, you have to sell an arm to see one.