Anonymous wrote:March is the coldest water of the year so I would
Would not go to Kauai.
Oahu for a few days. Then Maui or Big Island.
Hawaii Volcanoes National Park is a 2 hour drive from the resorts so I recommend HNL to KOA inter island, drive to the park, stay 2 or 3 nights, then finish up on the Kohala coast.