Hi, John!
Please log in at marinetraffic as follows:
http://marinetraffic.com/ais/de/alerts.aspxSuscribe with your Email address and your Password.
My Fleet
Create your own list of vessels of your interest and watch their current position and status on the real-time map.
Your Port Observation: Get email notifications for all vessel arrivals and departures in the selected ports. The notifications are provided for the ports within the range of the system reception
Your Vessel Observation: Notifications whenever a vessel appears in the range of the system or whenever it goes out of the range. Arrivals & Departures in/from ports
Your estimated Time of Arrivals: Select specific vessels & Ports to receive notifications about the Estimated Time of Arrival (ETA) when this is possible.
Hope this may assist.
Regards Peter