I've driven without a hood and the drivers side door. Like captain said, sometimes it's easier to just go get the part with what you have. Not ever having had a jeep, it's kind of disconcerting to look out and see the pavement RIGHT THERE.

spent 2 days without any glass but the windshield and one side mirror (rest smashed by idiot co-worker dragging the lawnmower blades across the gravel driveway) in my F100 and a huge hole in the roof where the sunroof was going that evening. All the junk in the bed wanted to ride up front with me.

Took a 2 hour road trip with nothing but headers, and hollowed out cats on the same truck with a 351W. It was insanely loud but I never got pulled over... I was wearing ear plugs most of the way and never got on it in the towns.