Hang Loose Boat Tours provide us with with a wonderful opportunity to get up close and personal with the Nighttime Manta Ray experience just off the Kona Coast. Jacob and Ola were wonderful guides. They promptly got everyone checked in, geared up and onboard before taking us 15-20 minutes to the snorkel location where Ola got us into the water and immediately with the Rays. If youāre on the Big Island this is a must. Donāt miss this encounter.