Hawaii Cruise Guide: Best Itineraries, Planning Tips, and Things to Do | The Points Guy
For a completely different interisland cruise, UnCruise Adventures offers a more off-the-beaten-path, adventure-focused sailing on the 36-passenger Safari Explorer.
It also visits Maui and the island of Hawaii, as well as the smaller islands of Lanai and Molokai. Expect lots of water sports and nature-based outings, and daily plans that can change due to the weather or a whale sighting. These expedition cruises run from November to April.