As pointed already, that might be good way to kill yourself if you don't do it right.
Is Honda having exhaust pipe that you can extend past the camper? My Honda 3000 has complicated exhaust that don't have any pipe visible outside.
Even the factory installed Onans do have pipes extended several inches past the the camper walls and still with cross winds you can get CO detector going on. That is why TC use propane for fuel as this is way safer than gasoline.
Than all RV generators do have cooling fans pushing the air down.
Can you do that with Honda?
