is a fantastic resource for anybody up that way. By the time you've gone through the various site links, you've got a good introduction to the way uniface tools (endscrapers in particular) changed over time, along with the points.
Man they really do go nuts on the digging for a few scrapers and flakes on some of those "sites". I wonder what they'd do if they had something like Larsons field up there? Seriously, a few of those sites were weak at best, some others were awesome.
Just because you find some flakes doesn't mean it's a good site really.