Prep: Preheat grill to medium. Season the plank with sea salt and rub in to bring out the flavor. Rinse salmon and dry with paper towel. Place salmon on the plank and surround with vegetables. Brush fish and vegetables with olive oil and season with salt, pepper, garlic powder and paprika.
Grill: Place plank in center of grill and close the cover. Grill for approximately 30 minutes. Remove from grill and let rest for 5 minutes. Serve fresh.
Cook's note - Cedar planks can be purchased in some grocery stores and may be soaked in a variety of liquids. If you have nothing on hand, water may be used.