We use one of these. It rolls up very compact. Many times we set up under a tree or near a fire ring, which may not be right next to the van.
I want one of those too, but I've never found a great deal on one. Do you have a link where you got yours (if it was recent)?
Watch the Gander Mountain sales if there is one in your area, that's where we bought ours, can't recall price we paid but it was way under what they generally sell for.