I avoid Black Friday up there...it is, in my experience, a nightmare. Go on Wednesday before Thanksgiving if you can...I always do really well on that day and it is not too crowded and the prices are pretty similar to the crazy Friday scene.
i agree - i would avoid at all costs. it is not a fun day. plus its not fun waiting on line for 30 min - 1 hour to get into a store in the freezing cold.... and then not getting anything.
however, if you want to know the deals, their website has a link of all the sales going on: