I was wondering about that, but that's how you always see these things. I don't know much about aerodynamics and speed design, but you always see such thing tapering toward the trailing end. And it seems like you could get it lower (sitting up at the waist, you're not much over 3" feet tall...and if it was more of a pillow-propped "raise", you could get away with a trailer that was only about three feet tall?
Maybe a wedge/tear shape, with the skinniest part toward the back? And as low/small as possible. Would probably be much easier to deal with. You don't need a "has everything luxury RV" ...just a place to crash, stay warm and dry, etc? I'd go smaller/sleeker, rather than a big 6' x 4' "cube".
Slinging things around a bit in Illustrator (anything for an excuse to launch it)
I think of those
tapered/wedged soapbox racer cars, where things narrow and come down. You could provide a really simple skeleton and easily tack the sheet aluminum to it?
BTW,
I saw this at the soapbox link above...can you say "sled o' death"?
