Combine the coating ingredients in a large bowl using your fingers. You want the mixture to be coarse.
Remove the chicken from the brine. Do not rinse or pat dry. Place into the breading and coat completely. Transfer to a wire rack and place into the fridge for 30 minutes.
Fire up your Vortex. Get the coals good and lit and lightly ashed. Remove the chicken from the fridge and place around the fire. Close the lid and cook 30-45 minutes, possibly longer, turning the lid 90 degrees every 15 minutes.
Test the chicken for doneness, you want 160 F in the white meat and 175 in the dark. Remove to a wire rack to cool slightly.