I have a ND-8 (not a 10), and I have been inspired by George to go forth and photograph some waterfalls this weekend - specifically during the "harsh" part of the day. However, "harsh" this weekend may mean thunderstorms - but I am going to give it a go.
Thanks, George!
Good luck with the weather Doug! Enjoy the time in the wilderness. I am going to stay close to home tomorrow, grill some hotdogs and hamburgers and then hopefully back to the woods on Friday and Saturday. But we are having an increased forecast in strong thunderstorms as the week progresses.