In a large glass bowl, stir together the vinegar, oil, soy sauce, lime juice, lemon juice, sherry, mustard, and honey. Mix in the garlic, brown sugar, lemon pepper, oregano, rosemary, and salt. Place the chicken in the mixture. Cover, and marinate in the refrigerator 8 hours or overnight.
Preheat the grill for high heat.
Lightly oil the grill grate. Discard marinade, and place chicken on the grill. Cook 6 to 8 minutes per side, until juices run clear.