General reference and sites of family trees
Rootsweb
Cyndi's List
Cyndi's List of Gedcom
LDS Familysearch
U.S. Gen Web
Ellis Island 1892 - 1924
Olive Tree Passenger Lists
Daughters of the American Revolution
Obituaries mostly recent years
New England Historic Genealogical Society
The National Archives
Virginia state library
Allen County Public Library in Fort Wayne, IN (2nd largest genealogical in the US)
Filson Historical Society
Filson Club Internet Archive
Geology.com - State & County Maps & Satellite Images