Very tricky lighting to render on color positive film or digital...you have to make some choices in lighting like that...I think you made mostly good choices. My fave is the first shot. I like the feel of the lighting, and I know the time of day, but this type of delicate yet bright highlight stuff really looks better on color negative film that has wide latitude, and can hold the bright highlights on the water and keep at least some detail in the sky. I don't want to disparage these shots or the work you did on shooting and processing these photos, but this is the kind of lighting, the time of day, where color slide film or digital has a tough time bridging the huge lighting ratios that exist at that time of the day, and when water adds REFLECTIONS of the sun and sky!
I dunno..one guy's opinion. Others may like the way this is rendered. I like the first two shots, since they have the smallest amount of bald sky.