8 - Liked the simplicity of this and the tones used. Like that there is a name on the boat yet (at this size) cannot be read. Like the 'lost' horizon, etc. Perhaps just a fraction more contrast/something might have given this just a little more drama - but you may well have intended for this 'haze', which works well anyway in my opinion. edit:to add comments
the lone boat adrift is always a popular shot, but lacking the interesting sky or glassy surface there isn't too much here to keep the viewer's attention