2 skoolies, 1 purpose?
An idea I've been tossing around goes a little something like this:
Build 2 skoolies, 1 for the kitchen, living and dining areas, the other for bedrooms and bathroom. Design a retractable walkway between them. More room, still sleeps as many people as 2 buses, and still just as mobile.
Am I going to do this? No. Would it be cool? I think so.