Import the pdf into CorelDraw. If it loks the same as it does when you open it in acrobat, then it's just a matter of printing separations.
If it doesn't then you'll have to use Indesign to separate it.
Are you sending seps to a printer? They should be able to separate it for you from PDF. Are you ripping it to your own imagesetter? Then print seps from Corel. Do you need to send separated files to a printer? Print to PRN from Corel.
There are a dozen variables we'd need to know to really help. What are your requirements in the end? Files? Negs?
already mentioned but SANPSTER? Don't you mean S N A P ster? if you can't get that right, well.....I mean my brother is an actual dyslexic and ran his own sign shop for years---talk about some scary and...