try some of these! they have member pics:http://autos.groups.yahoo.com/group/CLASSIC-COUGARS/
http://www.mercurycougar.net/
http://socalcougarclub.com/
http://www.cougarclub.org/
all these guys are part of the 'cougar web ring' so you can browse one site then scroll to the bottom of the home page to the webring icon, select 'next' and grab the next site to check out! 
that beautiful red eliminator that loads on the SoCal site is a 70..... the 'front tooth' from the open hood is a dead-givaway 70 trait from a thousand paces!! 
have fun! i have spent many a long nite crusing cat-sites!
kk