Place all marinade ingredients into a gallon size zip lock bag and seal. Squeeze gently to combine ingredients, then add salmon fillets. Seal and refrigerate for 1 to 3 hours to allow flavors to penetrate the fish.
Preheat grill to medium high heat. For each salmon fillet, take a piece of heavy duty aluminum foil and fold into a "dish" with sides. Place a salmon fillet into each dish skin side down. Add a little of the marinade on top and place the entire dish on the grill.
Grill for 18-20 minutes with the lid closed. Flip the salmon onto the grill to sear the top, about 1-2 minutes. Carefully scrape off the skin (it should lift right off) and serve.