Where do you look to find cars for sale?

[Dave Rifkin]

I am in the market for a new daily driver and am thinking about these as my choices:

2004-2006 GTO
1998-2002 Camaro SS hardtop
1996 LT4 Corvette

I have been looking on Autotrader, Ebay, LS1Tech, LS1GTO and the Corvetteforum but, have not been able to find anything wihtin 100 miles of my area (Southern New Jersey)

What sites, or other locating services, do you guys suggest and which one of the 3 cars listed would you choose and why?
I am hoping to stay under $20k on the purchase price.

Thanks,

Dave