You can use any vinegar you like and can substitute a dash of cayenne pepper for the 1/4 teaspoon black pepper if you like. You can be extremely versatile with spicing. I add a lot of paprika for health.
Do not brine or marinate longer than indicated.
Cooking time will depend upon grill heat.
Nutrition data for this recipe includes the full amount of marinade and brine ingredients. The actual amount consumed will vary. Always brine foods in a food-grade, nonreactive container such as a stainless steel or enameled stockpot, a brining bag, or a food-grade plastic bucket.