Take M to the park.
Make every snack-, nap-, and meal-time happen on schedule.
Go on two walks.
Work on the yard (with M watching/helping?)
Take plenty of pictures.
Keep up with 'Your Baby Can Read'.
Keep the house from burning down.
Did I just make a list? I have to say that four years ago I was no fan of lists. But my organized wife's undying resolve for order has eroded my chaotic nature, and I am on board!
More later...if I survive.