G'day,
#1, Terrific mood and lighting, great image... Very moody and serene...
#2, Tempted to crop the BL corner and left hand side a smidge and move the boat thing (Ha! I really know my boating terms huh

) to the BL third so it's moving more into the frame...
#3, Woah, this is excellent, magic light and shadow... The stand out here... The dark band across the top is distracting though, as it's a pano you could crop that out and not lose your subject... This is excellent...
#4, Nice silohette, simple and very effective...
#5, Nice scene, like the long shadows across the rocks in the sand, the hot spot from the sun is distracting though... Might be worth exposing a second copy with a lower EV and just laying it over the top and erasing all but the hot spots from the sun and it's reflection in the water?
#6, Not sure on this one with the bright area on the edge of the frame, lovely setting though...