My M3 competition is on the Orion Leader as well, at last! I am a professional mariner and I found this amazing ships tracker, which tracks the ship on AIS local as well as AIS satellite, so you can follow it even in the middle of the ocean and not only sailing along the coast. You get 20 free tries. Go to
www.maritimeoptima.com, click on shipatlas.
I hope you will like it.