I was there for a Hurricane 'Near Miss' (Ian) 3 years ago in Oct (landing in Mobay just as it started to get close to the island). They take it seriously and if it's close by, they'll shut down their businesses for a day or 2 until it's safely gone by. So if you're landing there while it's still in the vicinity, I'd stock up some supplies for your room in Mobay, if you can. As for losing power, they didn't have that problem for Ian but when they got hit by the last hurricane, they lost power.