If you ever get the chance to go here I would give yourself two or three days to see everything. That way you don't have to come back if you don't want to. I've never spent the night on the island, but I know a lot of people do and love it. I think the spelling goes back to the French using the "C" but pronouncing it with the "aw" sounds, so the Brits just changed the spelling to AW. It's actually further from the Scots than you would think, but I will get into that more on Monday!