if you have ever wanted to get away and have everything with no one to bother you, then this is it. everything you want is there, just not in the typical commercialized way. there are no traffic lights on the island. no fast food chains, and as a matter of fact no chains period. population on the island is consistent for the past 50 years or more. you can get a car, a bike, a friend, whatever... all the stores and restaurants are all legit and helpful and all the things that were common place when i grew up in the 50's. so if you were born more recently, then you may have to adjust to how wonderful the pace of life and the personal friendliness that existed in the world.
just get used to the slow pace and everything will fall into your lap.