We have 13 nights available to explore Hawaiian Islands for our Wedding Anniversary end April, early May. We would like to see as much as possible with the idea that we will come back sometime to our favourite bits. We will fly from UK to HL and are very used to US road tripping, city hopping and living out of suitcases. We have no interest at all in water sports, but watching surfers from land is good. We enjoy nice hotels, food, people watching, landscapes, shopping, sightseeing and culture. From reading here, it looks like 3 islands are too much in 13 days, but I'm finding it difficult to work out if taking snorkelling off the many recommended schedules will allow us the time we need. We are 50 something's, with a generous budget
Could you help me build a short list from it all please.