Great! Stay at it! Reagan's relatively easy. (Not easy, just relatively so.) Have you taken it as far as defending McCarthy yet? You need to be REALLY prepared and have all your facts down before you try it, or you will get creamed. However, done effectively, it can be absolutely devastating because it undermines such a central truism in the accepted worldview of the uninformed.
I also love bringing up the history around Wittaker Chambers and Alger Hiss. The facts around Hiss make the elite VERY uncomfortable, because he looks like them (or vice versa)!