Midnight Keep - stage 13

In the couple of hours I had this morning before leaving the studio (back Friday) I was able to rough in enough of the foreground water and sand to act as a good basis to work over when I return.
The tones are tricky here and have worked out that I need some sort of neutral mid-tone for the sand as the water reflections will have very dark and very light areas in the moonlight, although I want to keep the sand in warm colours nearest to the area directly under the moon.