Thanks for the welcome Vedett!
To answer some of your questions, I'm still pretty early in the planning phase of all this. But I do have a few specific ideas in mind.
To start with, I want a solo teardrop camper. I plan to build my own onto a small flatbed trailer. Something along the lines of 4'x6'. The closest I've seen so far is Northern Tool's smallest trailer http://www.northerntool.com/shop/tools/product_200612543_200612543
So I may get that as a base and build up from there.
The tow vehicle would be my Ural M70 in the pictures above. Urals aren't fast, but they're great work-horses. I'll be adding a hitch socket and wiring to plug the trailer into.
A few features I'd like on the trailer:
A couple of batteries that match the motorcycle's.
DC charging station for small electronics.
AC inverter, though I intend to make everything DC if I can.
A solar panel to keep the batteries topped off.
An AC converter in case I'm near a power outlet.
Interior and exterior LED lights.
DIY swamp cooler. (Lots of You Tube vids on this.)
Some kind of fold out table for outside the trailer.
Windows, and a door I guess.
Maybe some underneath storage, depending on ground clearance, though most of the gear will be in the sidecar.
I figure I need to settle on a trailer first, and get the footprint figured out before I can design the actual camper. I'll be asking specific questions soon. In fact, I just started a thread about towing with a motorcycle: http://www.tnttt.com/viewtopic.php?f=67&t=67959