This is where reading history helps. Go through some WW2 combat material, either online, or in books. For example, I spent quite a while reading up on different bomb groups, deciding on which one my group would emulate. We all love the B17, and there were many groups that flew the old beast. Then I read up on the "Ragged Irregulars". I got hooked reading up on thier combat missions, looking at the old photos. So, I decided to use the name, and see just how many bomber nerds AH posessed.
I'm glad to see it worked.
Currently, I'm reading a 1965 publication of Fighter Aces, covering WW1, WW2, and the Korean conflict. When I'm done, I plan on reading more about different bomb groups.
My point is, though, to enjoy AH all that much more by taking a look at the history behind all the air/sea/land vehicles in it. You'll find your nitch.