Just like we want to protect our TH from attack, their THs should be the main focus of your attacks. For the first 10 that are matched, be sure to scout an angle of attack that gives you the quickest path to the TH. If the TH is in the middle of their base, look for the easy stuff outside the walls, making sure you can get at least 50% to claim a star.
Remember, 3-star is the goal, but make sure you get at least 1-star, or you don't get to claim any loot won during that attack. Also, if someone else has already hit a guy and received a 1-star win, move on to your other target and wait for orders from Delta on what to do next. There might be another base that is untouched where you could get more potential stars.
So to everyone else, I would be interested in hearing your takes on the different attacking formations... GoWiPe, BAM, Hogs, etc. Explain it in full detail so we can get a better picture of how to use it.