The bias is amazingly simple and coping with interruptions wasn't a problem. What I did was put two stitch markers on the edge that begins with k2tog. When I started stitching on that row, I knew I was supposed to knit two together, knit all the way across, and end with a kfb. (Then, turn, k all the way across, turn and repeat, repeat, repeat).

Pattern is here: http://shelbyknits.blogspot.com/2005/04/bias-scarf-pattern.html