Here's a huge list of camper trailers made here in OZ.
http://www.campertrailers.org/manufacturers.htm

They are very expensive (everything here is). Most have a pop up/out tent.

Back in the U.S. I have a nearly standard 4X8 utility trailer. It has electric brakes, a 50 gallon fuel tank over the axle, carries two 40lb gas bottles on the front and has a double (trailer and Raider) swing-away spare tire carrier on the back. It is water/dust tight. So far it goes wherever I've tried to tow it. Sorry, no pix until I get back to the U.S.

I have given this all a great deal of thought. My SWB is too small to tow everything. Camp trailers with internal tents don't have enough storage. I carry my tent in the trailer rolled up.

The jeep trailer looks like a good package. I'd like to have the hitch. There are many variations of it here and I may bring one back. I'm not so sure about the suspension. I've had no problems with the leaf spring/ live axle, although I've contemplated putting shocks in.

I wouldn't be able to camp in the places I like with anything taller than the Raider. I could comfortably pull another 300-400 pounds - I estimate mine at 1200 loaded.

This is a really nice teardrop:
http://www.tab-rv.com/

Make it yourself:
http://www.mikenchell.com/forums/index.php
The nicest, most complete forum outside of the Wire.