Well we would have 2 days in Maui...2 in Oahu...2 on big Island and 1 on Kauai. We will have our 3 year old with us and don't get into the mule rides/sitting and watching things. We want to see the beach, the lava ( which they sail by at night), the waterfalls, and a few parks/flower gardens. Not really into the lets drive and climb/bike ride thing.
We thought the cruise would give us a small taste of each island so that we would know which ones to go back to for a land based visit.
Just not sure between Carnival Spirit or the
Royal Caribbean Serenade of the Seas.