For help tracking your faction (and assigning targets on later targets), you can make your own copy of this sheet:
http://bit.ly/CaptureBaseTrackr
After you make your own copy (File > Make a Copy) enter your players names down the left, and have each player enter the hits they've done against each target. Once the # of kills is known for targets, enter across the top. Then you can see how many of each target you have prepped or in progress and where you need more players to focus.