Nice! This one lays much nicer with the feathering. Well done. There does seem to be an artifact of some sort to the right and down of center. There is a sort of grass patch with a sharp edge.
Also there is a pixel halo around the palm trees that disconnects them from the map.
I love that green water! That is just down right pretty. Is that a single texture or a layer effect? I would love a copy of that texture if that is what it is.