Looking for some much needed advice

[Cotyp08]

I'm looking for any input/advice I can get on which DSST and CLEP tests might be the easiest, based on anyone's experience. I'm also looking for some help on what other study material you would recommend (along with InstantCert). So far, I've taken and passed the Here's to Your Health DSST. I also failed the Intro to Law Enforcement one back in November, and that's when I realized I would probably need some additional study material. I'm taking Analyzing and Interpreting Literature this saturday, and the following week I'm taking Principles of Supervision. I'm feeling fairly confident about each of those, and assuming I pass them I'll need only 10 more credits from these exams, 3 of which have to be human behavior credits. For the human behavior credits, I was planning on giving Intro the Law Enforcement another shot, assuming I can find some extra study material since IC wasn't enough last time around. Beyond that, I'm looking for any suggestions I can on what exams might be the easiests (and what additional study materials anyone would suggest). I tried looking at some of the pass rate percentages for each test, but I've heard those can be inaccurate and misleading. Any advice would be greatly appreciated!

Thanks