I want to make some long time exposures at night, in the area of 2-hours, using my D200. According to my user's manual the shutter release button has to be held down manually for bulb exposures, but it's unrealistic to do this for one to two hours and, in any event, would result in blurred images caused by camera shake as I held down the button. What am I missing here? I can do 30 second exposures using the self timer, but that's not nearly long enough for this project. Do I need to carry my F5, cable release and slide film along on this trip as well?
Thx
Mike