
Yes, I've been to this site before and l learned a lot. IMHO, it's an especially good site to point white people to for a bit of education and perspective.
Another thread that may be of interest is:
Hannah Valentine and Lethe Jackson
Slave Letters, 1837-1838
From the Campbell Family Papers
An On-line Archival Collection
Special Collections Library at Duke University
http://scriptorium.lib.duke.edu/campbell/