Yeah, that's him. I talked him into checking this place out finally.
Anyway, the key is if this guy starts to lose your class early, by assuming that you guys have a basic knowledge that you don't, stop him right away and make him explain it. If you don't you will get buried. A lot of econ terminology are words you already know, but mean something completely different, and if you aren't following early, it will get really confusing. Macro isn't difficult by any stretch of the imagination, you just have to master the terminology early, otherwise you will be lost the rest of the time.
Good luck buddy