Stations 82 (Lewes), 85 (Milton), and 86 (Rehoboth Beach) were dispatched to a reported working trailer fire at 0538. 82-8 with Captain Alex Hamilton arrived on scene and reported that the it was a working alarm with fire showing through the roof. Engine 82-5 was the first arriving apparatus and placed multiple hand lines in service attacking the interior through the front and exterior in the rear of the trailer. Later arriving units from all station assisted in fire suppression and overhaul. Command placed the incident under control at 0615 with units working. The scene was turned over to FM 11 with no civilian or responder injuries during the incident. Responding units 82-8, 82-5, 82-9, 82-3, 82-4, C82, TC-82, 86-2, Q-86, 85-2, R-85, Medic 104, and FM11.