Findagrave.com (free)

70 million memorials and counting!		 Whitney Research Group (free)

Thousands of Whitney's documented!		 Ancestry.com (pay)

More than 1 billion records!		 FamilySearch.org (free)

Discover Your Family History!
USA county maps (free)
 Genforum on Genealogy.com (free)

Post to numerous surname groups.