[pct-l] USGS maps of PCT

[craigstanton]

Hi all,
	Does anyone happen to have a full list of the USGS maps that cover the PCT? I don't need it for actually navigating the trail so I'm not interested in alternatives that weigh less or are available cheaper, I'm plotting them in a computer program I'm writing and want to download geotifs. Right now I'm stuck with panning along in Google Earth and using someone's network link to write down the code for every map box the trail goes through.

Cheers,
	Craig/SunWalker/Heaps