What should my heirs do to dispose of my vinyl and CDs?

I am typing up a document with all details of my system components and cables with approximate values.  No one else in the family knows anything about high end audio.  I suggested they sell the gear at US Audiomart.  What should I suggest they do with the vinyl and digital discs in my reasonably large collection?  I want them to get to others who can enjoy them when I no longer can. Any suggestions would be much appreciated.