If you come across a Alpenlite take a good look. They went out of business around 2007. The last couple of years they went from making their own frames to using Lippert frames and had problems with the frames. They were built by Western recreation? in Washington state so are kind of scarce in the eastern states. They also have huge holding tanks, 100 gal freshwater, 100 gal gray water and 50 gal black water.I have a 2000 29 ft Alpenlite fifth wheel and after more than 50 years of rving with a lot of different rigs this is the best. Unfortunately my RV days are over due to my age and I am going to sell it. Good luck on your search.