I grew up having a tent trailer / pop-up camper like that when I was young so I like them too. But we are looking at either a hard side trailer like the trailmanor or a hybrid version
http://www.forestriverinc.com/nd/hybrid_campers.asp and lastly we'd look at a regular travel trailer. The Trailmanor is ideal because it's hard sided and pops up, it has a hitch that swivels sideways so we could put it in the garage just barely. It's just the price that is killing it for me a bit and of course I have to convince Vene that we "need" it. His dad is kind of anti-tent trailer so that's why we are leaning towards hard sides.
Yah, you are a bit up north of us.
I'm hoping honestly that we won't be up in this gloomy, horrible NW for much longer but I have to finish my nursing school first!