So it took me a while but I have discovered (and become obsessed with) pinterest. If you don't know what it is, only check it out if you have a lot of time on your hands. Anyways, I found this gem on there (via this blog).
The girl who writes the blog said she didn't know what the key was to. I personally went and made a copy of our new house key and made my own:
I modified it to better fit in with our beach house and our love for the good ol' U.S. of A. Can't wait to move in and put it up!