1.Preheat Grill To Medium Heat. 2.Season Fish Lightly With Sea Salt (If Desired) And Freshly Ground Black Pepper. 3.Cook Fish On Grill For About 3-4 Minutes (Turning Once), Or Until It Flakes Easily With A Fork. 4.To Make Salsa, Toss Macadamias, Tomatoes, Avocado, Cilantro, And Parsley Together In A Medium Mixing Bowl. Add Olive Oil To Coat. 5.Serve Salsa As A Side To The Fish. Note: Fish May Be Cooked On A Broiler Pan Over High Heat For 4-6 Minutes (Turn Once) Instead Of Grilling.