There is no reason to try to have contact with a parent you have never met. I do not believe the schools expect that. . They do expect you to fill out the waiver form and supply it and the specified supporting information to each college. Since you need a waiver and you do not know for sure that you will get one, although I believe that you will, then you need backup schools that don’t require NCP info. I told you in the first post to do a waiver, why are you still asking about digging him up?