Good place in East Texas - not very many cars but LOTS of scrap metal in various forms. Scrap goes for $0.15/lb.

Jennings Scrap and Salvage
2800 W. Marshall, Longview TX
(903) 753-6472

Another one I've been to:
Surplus, militaria, construction equipment, etc- 23 acres of it. Packrat's dream. They have everything you could ever want, except vehicles.

Joseph Fazzio, Inc (AKA Fazzio's)
Glassboro, NJ

95 Montero SR - 207k miles, rebuilt @ 146k
Stock. Longview, Texas
Ithaca, NY for the summer of 08.