Was kicking around the idea of getting an in bed camper for my 04.5 dually just to be more mobile than towing my 5th wheel. Thought I read somewhere that the frame on the o4.5 was not recommended for a camper because of the hydo formed frame. Is that true? I think the payload is 4600 lbs but not sure. Don't know what a camper would feel like on it. Looking for a little input on what to do. thanks