I know how frustrating the wait can be, but I'm not really certain of what kind of info are you looking for? Your car is at the port. When there is an update along the lines of your car being transported to the dealer, I'm sure you will be informed. If you are wanting information like "ok, now your car is being unloaded! Now they are removing the shipping goo!" etc, etc, that's not going to happen.
I heard from my dealer when the car started production, then they set me up with a BMW account to track it myself, and when the car was en route to the dealer I got another call. Remember, you are not their only client.