I have a 1990 1ton extended cab long bed dually with a Excel slide in camper.  They MUST be sold as a pair!  The truck has 115,000 miles on the 460 EFI engine, runs awseome. automatic overdrive tranny.  A/C works great.  Tires are very decent. Dual tanks. I guess you can say this will carry a house.  The camper is a solid very clean 1968 vintage Excel made right here in Kansas.  It has a propaine/electric-110 volt fridge. Propaine heater, stove and extra light.  it has a two bottle storage for the propaine.  Everything works except the oven, havent a clue why it does not.  The water system has a 40 gallon reservoir and a holding waste tank. it holds pressure. It has a dual flushing toliet. So this runs on 12volt, propaine and 110.  You can hunt, fish or just go off grid for some time.  I drove it back from the mountais just a few monthes ago. I wouldn't be afraid to drive it any where in the U.S.  I have 4 camper jacks to go with it. I really Hate getting rid of this, I love this truck and camper but such is life, someone elses turn.  Oh yea, it has the reciever extention to put the boat too.   Please Don't bother with stupid unserious questions!