The Na Hoku II is tied up on the beach, next to the lifegard's station, in between the Sheraton Moana Surfrider Hotel and Duke's Barefoot Bar.
Those two establishments are along Kalakaua Avenue in between Kaiulani Avenue and Dukes Lane.
The Sheraton is across the street from the International Marketplace.
Most people walk through the Sheraton.
Some people walk through the Royal Hawaiian Shopping Center to get to the beach.
Look for the big yellow boat and listen for the conch shell.
Sitting on the beach, playing in the water, relaxing at Dukes barefoot bar, or at Sheraton's bar are all great places to wait for the boat.