2018 Heartland Gateway 3712RDMB Fifth Wheel for sale. Beautiful trailer that has been barely used. Rare discontinued model with grey Interior color combination that you won't find anywhere for sale. MSRP $78,941. Has 4 slideouts, 2nd bedroom with a Trifold couch for sleeping, Loft, King size bed, wash & dryer, full size fridge & microwave, 3 sofas (2 reclining & 1 is a fold out bed), Large flat screen tv (50"? have to double check) on a TV Lift, surround sound, CD/DVD player/bluetooth/aux, accent LED lighting, bath tub, auto leveling jacks, satellite, large bedroom closet, Large windows & lots more. This ones hard to beat! Also have a hitch for sale!