The Freak Show Tent is a basic canopy tent, but with an oversized silver tarp. If things get ugly, I can tarp the ends. It's 14x20, and I can put it up by myself. I can also move it by myself, but not all at once, since it uses 10' sections of conduit... One thing to remember is to put a floor down - I usually use a cheap blue one for that, from a Harbor Freight sale - that way, if it gets rainy, it's disposable.
I've considered adding a stove, but instead picked up a coupla propane heaters - A coupla large tanks will make for decently toasty.