1 cup gold tequila
1 1/2 cups freshly squeezed lime juice (8 limes)
1 cup freshly squeezed orange juice (4 oranges)
1/2 cup freshly squeezed lemon juice (2 lemons)
2 tablespoons chili powder
2 tablespoons seeded and minced jalapeno pepper (2 peppers)
2 tablespoons minced garlic (6 cloves)
4 teaspoons kosher salt
2 teaspoons freshly ground black pepper
3 whole (12 split) boneless chicken breasts, skin on
Olive oil, for brushing the grill