from Smuggler's Cove
Combine all the ingredients except the ginger ale in a beverage dispenser or other sealable container and whisk together. Chill for 1 to 2 hours prior to serving. Add large blocks of ice to the dispenser or serve over a large block or smaller blocks of ice in a punch bowl. Top with ginger ale and stir. Garnish individual servings with a lemon wedge or twist and a mint sprig.