Here are some links to get you acquainted with the area of New Mexico we are in.  

Old Fort Sumner - Billy the Kid's Real Grave

http://www.nmia.com/~btkog/places/old-fort-sumner.html

Billy the Kid Museum

http://www.billythekid.nv.switchboard.com/

Fort Sumner State Monument

http://www.nmculture.org/cgi-bin/showInst.pl?InstID=SUMN