We took a road trip to Norfork, Ar to capture the Milky Way rising in the southern sky a few weeks ago. I was really happy with how this one turned out. I was using a Canon 5d and a Nikon 14-24mm f/2.8 ( i used a simple nikon-to-canon converter to use the lens, however, you loose auto-aperture and auto-focus functions). Exposure was 30 seconds at 2.8 iso1600.
Here is another one, similar shot – just a different location: