How many ap cles should I take to most likey get into Chapel Hill?

Bill is right, the number of AP cles is irrelevant. For one thing not all schools with accept AP credit you get if you p the AP test. I recommend you take 4 if your up to the challenge. Most people I know plan on taking only 4, because 5 is just too much. The reality is taking 5 AP test is just overkill.