Hi,
Try my Sclafani family Connection group -this is where everyone came to for researching our Sclafani lines. Most of our roots are based in and around Sciacca, Agrigento, Sicily. Some from Palermo, a few I believe in Bolognetta. Basically they were all once from Palermo after the 1st crusade.
http://groups.yahoo.com/group/Sclafani_FamilyConnection/~Diana Sclafani, group founder of Sclafani Family Connection