I loaded up the car with enough food for two days and a thermos of coffee for the two and a half hour drive from Oakville to Huntsville. I brought both my Nikon system (two cameras and a bunch of lenses) and my much smaller Olympus system (three bodies and another bunch of lenses) and I used both over the two days.
Either system would be fine for this type of shooting. The Nikons do bracketing for HDR shooting effortlessly. The Olympus cameras shoot amazing JPGs especially when using the built-in art filters.