Western Civilization 2 CLEP

[Jesusfreak97]

Has anyone taken the Western Civ 2 CLEP recently? I looked at the link on the forum for the specific exam information, but am wondering how much studying is required for this CLEP and how hard it actually is. Many of the posts on the forum say that it is really hard, even harder than Western Civ 1 which I passed with a relatively strong score. I am entering my senior year of college so it has been quite some time since I have taken World history. I am using REA and InstantCert to study. My university requires a 55 for it to count.
Thank you in advance!