For those who have never seen the inside of a 1916 era Battleship, USS Texas, go visit her (Houston,TX) or You-Tube the tour. Interesting to see the cutting edge tech of that era, then the tech of the 1942 era USS Alabama (Mobile, Alabama). Understanding the era's and getting up close and personal with these ships will get you thinking. The USS Olympia a pre dreadnaught is also an interesting visit if in the Phildelphia area. The IJN Mikasa (Yokohama, Japan) is another pre Dreadnaught example.
Modeling the Battleships is also a way to get you thinking as well.
Imagine being on the HMS Hood, hatches dogged down, (cant be exposed on deck when big guns fire, concussion will kill you or throw you overboard) she takes that hit, she is blown in half, the bow half stands on end and take you down in three minutes. 1415 crew, 3 survivors. Or in the USS Arizona, bomb sets off magazine, you are in the armored tube somewhere, and then compressed like in a piston as the blast pulverizes you and your shipmates.
The subject of naval warfare from ironclad to battleship is interesting, and this game is a good look into that era.