If it's gpx files you're after, see if you can grab these from my google drive: bwcaw gpx files
bwca-portage-tracks.gpx -- 1.9 MB -- 920 or so portage tracks bwca-camp-port-wpt.gpx -- 2.4 MB -- 2,098 campsite waypoints.
The second file also contains endpoints for all of the portages, which I find annoying to have around (not to mention the silly little airplane icons). I suggest deleting those waypoints from your collection, as they seem pretty redundant, given the portage tracks in the first file.
"You can observe a lot just by watching." -- Yogi Berra
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