I'm tagging onto this older thread ....
Generator exhaust can be a source of carbon monoxide. Some run their generator all night and don't wake up. Others run their generator and kill their neighbor. Here's an article about
carbon monoxide poisoning suffered by a family of RVers who were attending yeterday's Indy 500 race.
One of the things we encourage RVers to use is a gadget called a
Genturi. It's essentially an exhaust stack that connects to the generator exhaust and releases the exhaust gases above the roof line. The manufacturer's web site doesn't show a photo of the Genturi installed, but click
here and all will be revealed. The Genturi is easily removed, breaks down into smaller sections, and stores in a bag.