Four Seasons Resort Oahu at Ko Olina Partners with Polynesian Voyaging Society to Present Legendary Navigator Nainoa Thompson Source: press.fourseasons.com Legendary navigator Nainoa Thompson first conceived the idea of Malama Honua, a worldwide voyage, in 1992.
Instructions. 1  1. Soak the Cedar Planks: One to two hours before grilling, soak the planks in wine, sake, cider, or water. 2  3. Lay the Planks on the Grill: Arrange the planks on the grill in a single layer so they are in contact with the grill grates.
Tip: Try using flavoured oils on the plank. Pre-heat the grill on high for 10 minutes with the lid closed. Adjust the grill temperatures to medium heat (350-400F / 180-200C) and pre-heat the plank by placing it on the grill for 5 minutes. Always have a spray bottle of water on hand to extinguish any flames. Tip: An oven thermometer may be used to achieve accurate cooking temperatures. Preparing the Salmon.