My wife and I stumbled on a great deal and bought a 12 foot United v-nose cargo trailer back in May. We had a road trip planned and were going to use a pop up camper. I quickly threw together a conversion including 110 & 12 volt electrical systems, lights and heat. I used windows from Lil Bear tag alongs and vents I found on ebay. We then towed it 5300 miles in 18 days from Michigan to the Yellowstone, Utah and Colorado area. It worked great and all of the information I got from this forum with your help.
I now plan to do away with the temporary and quick set ups and do a proper conversion.
This is our truck and trailer on the Big Horn Mountain at the Powder River Pass on June 5.

Thanks again everyone and I look forward to meeting all of you.