I just remembered another dealer. You may already have checked with them.
Fish-n-Fun in Hixson near Chattanooga. Web site is still active.
I went up there when we were looking. He made me a real reasonable offer on a Lance 1050s.
Deals mostly in boats I think.
That 1181 might be big enough for your crew.
http://www.chattanoogafishnfun.com/Page.aspx/type/A/Make/Lance/pageId/157968/view/InventoryList/Lance_Truck_Campers.aspx
Joe and Evelyn