Set up a double boiler (a microwave isn't going to cut it) and put water on to boil. (I, personally, don't have a double boiler, so I used a metal bowl that sat over a pot of boiling water. It worked perfectly, I just needed an oven mitt to hold the bowl.)
Melt all the ingredients into the bowl, stirring until smooth.
While holding carefully (and bravely, you tend to burn yourself a little, but it's worth it), hold the crackers into the melted chocolate, swirl around a little, and place on parchment paper on a plate to cool/set.
Repeat until all crackers are covered in awesome and you're stomach is grumbling.
Here comes the hard part - you have to let them cool. (I know, I know, you want to snarf on 'em all right now, I know. But you can't.)
Once cooled, place in the fridge so that the chocolate hardens enough to remove from the parchment paper. (SWEET TORTURE, I know, but after 15 minutes, you'll be good. You can do it, you can hold out for it.)