Tomorrow is the beginning of Lent. Prepare. To help you, here are two of my old posts about keeping a holy Lent. I haven't got a lot to add to them. Looking at the blog-o-meter, it seems that a lot of people have been visiting these two pages in the last month or so. I commend them to your attention, and hope you find them helpful.
Keeping a Holy Lent Part One: Theory
Keeping a Holy Lent Part Two: Practice