On Sunday, we drove around the southern part of the island. We intended to drive around the entire island, but between a late start and stopping at as many of the overlooks, historic sites, beaches, and parks as we happened to notice, we were lucky to make it around the southern half in 5 hours. Just driving, it might take 90-120 minutes (the low speed limit of 35 and the windy roads are a big reason, as it isn't that far).
We intend to further explore most of these villages, beaches, parks, and ruins later. For now, pictures! We have added links to some of them for more information, just so you don't have to go to google or wikipedia.