At Wal-Mart this year they are selling the iPad Mini for $299 plus a $100 gift card when you buy. I've wanted one for ages and I think now is my chance. This year Wal-Mart is having a one hour guarantee for their some of their Black Friday deals, including the Mini. I read what that meant, and it seems like as long as you are in the line for that item during that time, you will be sold that item whether on that day or on a day before Christmas for the same deal. So should I just go during the hour that they will have the iPads for sale? Or should I still get there early? Thanks.