Delmar Fire Department was dispatched for a reported vehicle fire in the northbound lanes of Sussex Highway near Iron Hill Road. Engine 74-1 responded with a crew of 4 and found a Dodge Grand Caravan well involved with fire. Engine-Tanker 74-2 responded with a crew of 3 and assisted with fire suppression as well. Paramedic A-74 and Ambulance C-74 responded for two patients with minor burns. All patients declined transport.