Just thought I'd share a couple pics of my first popup that I designed and built myself. It was custom built for a 4 banger 4wd 93 Nissan. I hinged it on one side so that we could leave our 65lb canoe on top and still lift it easily. Lived in it for a year with the wife and 95lb lab. Drove all over North America, Baja to Yukon and to the East coast. Used it for another 10 years until we decided to get a new truck. Bought our Eagle for the new truck and love it (now older, weaker and better off financially). So if you're young, strong, cheap and motivated you can still wander comfortably with some sweat equity.