GMT has two new American Civil War (ACW) naval games coming out this year. I am debating purchasing them. Can anyone recommend ACW naval games they like a lot, and possibly share a few reasons why?

The GMT games:

Iron and Oak: http://www.gmtgames.com/p-293-iron-and-oak.aspx

Rebel Raiders on the High Seas: http://www.gmtgames.com/p-238-rebel-...high-seas.aspx