What if I am on probation, parole, or PRCS? Can law enforcement still search my home, my vehicle, and my person?

Not necessarily.

Just because you are on probation doesn't mean that you are on search and seizure. Also, police must know first that you are on probation or parole before they conduct their search. Always be respectful of law enforcement and don't physically stop them from searching, but make it respectfully clear that the search is against your consent.