Land Owners Public record:
http://www.library.unt.edu/govinfo/subject/public_records.html

Who owns the land in the us by race
http://www.ers.usda.gov/publications/ruralamerica/ra174/ra174h.pdf

Gov Records
http://gov-records.com/index.php

ARE THERE ANY PUBLIC LANDS FOR SALE?
http://www.pueblo.gsa.gov/cic_text/fed_prog/landsale/LandForSale.html

BlM Offices:
http://www.blm.gov/nhp/directory

Utah Blm:
http://www.blm.gov/ut/st/en.html

US Recreational Sites:
http://www.recreation.gov/index.jsp

Nevada Blm land Sales:
http://www.nv.blm.gov/snplma/land_sales/upcoming_sales.htm

The U.S.A national Atlas
http://nationalatlas.gov