Here you find the main preview of Battleships Antarctica:
http://www.thehelper.net/forums/showthread.php?t=84124&highlight=antarctica
SerraAvengers Blog:
http://serraavenger.wordpress.com/
Battleships Antarcica Demo map:
http://www.hiveworkshop.com/forums/resource.php?t=118496&prev=search%3Dantarctica%26d%3Dlist%26r%3D20
Please note that this version is not bugfree, most probably imbalanced and can have unfinished tooltips.