Western North Carolina is amazing! The areas around Brevard, Highlands, Saphire, Cashiers, Panthertown Valley, Dupont State Forest, Gorges State Park are just a waterfall lovers dream come true. These waterfalls are all rain dependent so make sure you go during a wet spell. As far as photographing them, early in the mornings or just before sunset are prime times of the day due to the even lighting. Overcast or foggy days are also pretty incredible. Use a DSLR camera mounted on a tripod with a slow shutter speed to "blend" the water. If you are having problems getting a slow enough shutter speed, even at a low ISO setting, you can screw on a circular polarizer or a neutral density filter to cut down some of the light.