Pearl Harbor (you will enjoy the tour)
PCC for the day and night
North shore (Waimea Bay, Sunset pipeline) big waves come in Winter
Locals at Pounders (ask locals)
Try some local eats, food trucks, shaved ice.
Laie Temple
So many surfing 🏄♀️ and swimming 🏊♀️ areas
My nephew was in charge of the Kohala ranch, but that was many years ago. I would ask the locals about that tour.
Enjoy your trip.