ShoeString Genealogy
http://www.shoestringgenealogy.com/ssg1.htm

ShoeString Genealogy provides Family Historians with information about how to research their ancestors both in the Internet and in libraries and other repositories. Besides how, it indicates where—locations for information and the relative value of each. ShoeString Genealogy focuses on lowering the costs of research and raising the quality of information obtained. Although not all resources are free, many are. There are abundant and excellent resources that are quite inexpensive, too. This has been added to Genealogy Rsources Subject Tracer™ Information blog.