Place chicken into a large resealable container or bag.
Combine all of the marinade ingredients and add to the chicken. Seal and marinate at room temperature for one hour.
While the chicken in marinating (about 15 minutes) fill your Vortex with charcoal and light.
Place flour in a bowl or bag.
Remove chicken from marinade and shake off excess. Transfer to flour and coat well. If using a bag just add, seal, and toss to coat. In a bowl turn the pieces in the flour to coat. Shake off any excess.
Place chicken pieces around your grill with the bottom and top vents wide open. Close the lid and cook for 45 minutes or until the chicken reaches 160 F. Turn the lid 90 degrees every 15 minutes to ensure even cooking.
Lightly brush the tops of the chicken with oil. Cover and cook another 5 minutes. The chicken should be at least 165 F.