Barbecue grills; grill accessories, namely, cooking racks and grill plates specially adapted for barbecue grills; barbecue smokers, namely, outdoor cooking apparatus that implement wood fired smoke for cooking; outdoor barbecue smokers, namely, outdoor wood pellet-fed barbecue smokers that cook food with smoke implemented by the controlled burning of wood pellets over extended time intervals; remote-controlled, outdoor wood pellet-fed barbecue smokers that cook food with smoke implemented by the controlled burning of wood pellets over extended time intervals via digital cooking instructions provided remotely over a network connection