Lucia Falls

I have posted this spot before, the first time I was very unhappy with my results, the next time I tried bracketing and merging a few shots and it was better, today I am much happier.  I purchased my first filter (besides polarizer)  a circular ND 7 stops.  My first time using it and I still have lots to learn, but much much happier with the photos.  I would very much appreciate any tips for this type of photography.  I will put a couple more in Extra Photos.