I'd say this was a good swap.
I played around with picasa & picnik to merge the two silhouette pictures together.
k so I obviously don't have a great photo editing program, but picnik is great in a pinch!
I first used picasa to line the two pictures up so the water line would be even, then I opened the picture up in picnik and cropped the image so it would all be even.
Then I used the cloning tool to merge the sky and water together & went over it with the the wrinkle remover setting.
I then used one of the glowy effects to warm it up and blend it a little more.
& picnik is great with the before and after frame so you can see how it progressed!
I love you picnik.