Just googled Oprah's Maui house, must be a lot of people doing it because all I had to type in was Opra before the rest showed up. Now it only to me to Maui... do you have Oprah's address?

Did find an interesting neighborhood in Lahaina or north of Lahaina, there were quite a few blue roofs. Checked one out from street view it looked like a blue glazed tile roof. If it truly was blue glazed tile they wouldn't have to worry about fires on the roof anyways, tiles are already fired.