Clifford W. Horwitz or Richard Daughtery at Horwitz, Horwitz & Associates at http://www.mylawyers.com or by calling (312) 372-8822.
They were working with ConsumerAffairs. Also, http://www.primecutsofbluegrass.com/windstar3.htm used to have a list of VIN's of 95 windstars that had the head gaskets replaced. It is gone now, maybe someone here will know where it is.
Also, have you tried Chuck Catanese's web site: http://home.att.net/~ccatanese/ford/indexx.htm
A little dated now, but very good resource. Try Joseph D. Ament 200 N. LaSalle St. - 2100, Chicago, Ill. 60601 or fax to me at 312-621-1750 (jamentmuchlaw.com). He was working a transmission lawsuit.