Created by AcadiaTwo on May 16, 2013
Step 1: Place tuna in a resealable bag and the add all of the ingredients.
Step 2: Seal bag and shake gently to mix and coat tuna.
Step 3: Place in the refrigerator for 8-12 hours occasionally turning the bag over from one side to the other.
Step 4: Preheat grill to medium high heat (I use a gas grill).
Step 5: Remove tuna from bag and discard marinade.
Step 6: Grill tuna on side one for 2-3 minutes, then flip them and grill them for an additional 2-3 minutes or until desired doneness.