Don't worry to much. If I can pass the Intro Sociology CLEP, I think anyone can. All I used was Instant Cert and Petersons.
Good luck!

__________________
Excelsior College
AAS Computer Tech - April 2009
BSLS Admin/Mngmt - Dec 2009 Maybe Earlier

Passed so far since joining InstantCert:
CLEP
12L Spanish - 77/50
6 L Freshman Comp. - 51/50
6 L Social Science & Hist - 54/50
3 L Info Sys & Comp App - 56/50
3 L Intro Sociology - 61/50
3 L Prin of Mngmt - 68/50
3 L US History I - 52/50
3 L US History II - 59/50
DSST
3 U Civil War & Reconstruction - 59/47
3 U Drug and Alcohol - 49/49
3 L Here's to Your Hlth - 56/48
3 L Intro To Comp - 56/45
3 L Prin of Sup - 51/46
3 L Technical Writing 61/48
Central Texas College
3 L English Comp I "A"
1 L Academic Research "A" (Info Literacy Substitute)
Excelsior College:
3 L Biology- "B"
3 L College Math- "A"

Quote: There are no stupid questions, only stupid people. "Mr. Garrison"