I am looking to replace/clean these since it has never been done. Any one have some pics of were they might be located?

PCV: replace it, it's cheap.
IACV: don't mess with it unless the car idles funny.
EGR: check ecu codes, no egr codes, don't mess with it.

Try Wiking's cardomain for pix.
http://www.cardomain.com/ride/748507/1

For some odd reason Wikings pages keep locking up on me and I can't get in?

thats weird, its locking up for me too