Help for a confused junior

<p>I'm a junior in high school in michigan and am currently taking Arabic classes at a local community college (OCC for those who are familiar). I have the opportunity to take a political science class at UMich next year, which would require me to transfer Arabic over there too. Keeping in mind that I am still in high school, with AP classes (1, maybe 2) to deal with, do you think this would be too much? What quantity of work am I lookin' at here? Depth of though? Any advice would be great.</p>