I think you should send it right before you go out of town. That way, she'll have time to think about what you wrote while you're away. Of course, I may just be saying that because I'm a big chicken about those things...
You'll also have time to look it over. I'd pray over it too...Pray for you wifes heart as she reads it, and that she'll see only good intentions in it.
Me 36 Husband 35 D5 S2 separated: 10/29/07-present Served divorce papers 1/22/09 "When the world gives out beneath your feet, it is time to learn how to fly."