I'm looking at a used one of these:
http://www.forestriverinc.com/contcargo/value.htm
Supposedly he paid just over $6k for a wedge-nose version with 10k axles. Anybody with Continental Cargo experiences? They weren't mentioned in the other thread.

More general questions:
flat front vs. wedge vs. slant nose vs. V-nose? Any proven aero advantage to the optional fronts?

What about side walls: aluminum vs. plywood vs. FRP?

FWIW, I'll be towing with an SUV, so I'm thinking that may help with aero?
Thanks,
Michael