Even though you didn't specifically ask for comments, I'm going there anyway.
I liked this a lot Rob... you added some nice touches like the ocean waves panning from ear to ear. (I was listening with earphones and it was a nice effect)
you have a great voice and you put everything together to complement it perfectly...
I liked the way you phased instruments in and out of the mix, and the harmonies also appeared exactly when my ears wanted to hear them!