My Husband and I are celebrating our 30th aniversary in September . We are taking the 11 night cruise on September 26th from Vancouver to Hawaii on Royal Caribbean. The islands we are stopping at are Hilo, Kailua, Maui, and getting off in Honolulu to fly home. Helicopter rides are definitely out. I booked the Old Lahaina Luau in Maui. Has anyone done the Waipio valley kings expeditions? We like to have fun but a 6 mile hike is not our cup of tea. Can anyone recommend what excurision should I book and should I book them on my own?. thank you I appreciate any help .