Airstreams are tubes. Their tubular aspect depresses me. I have unhappy recollections of hours spent sitting in sardine class in airborne tubes flying coast to coast and overseas.

Here's a short Prevost that I was considering.
http://www.bus-link.net/1979/1979_Prevost_35'__Benedetto/1979_Prevost_35'_8379.htm

Sold on eBay Jan 11 for only $27,500! Wow!