We just signed on our 2012 Denali 280LBS and we are all so excited! This is our first fifth wheel but not our first rv. We will be parting with our well-loved 27 ft. trailer that we have owned for 16 years but are looking forward to more space as the children are not so little any longer! Our tow vehicle is a 2004 Ford F250 crew cab 4x4, diesel.