Mission: Impossible

Since it's my birthday, I'm looking forward to taking a nice, hot shower while Zachary naps. He usually takes a long nap in the morning, starting sometime between 9 and 10. But here's the problem: I cleaned up the kitchen this morning and started the dishwasher. So now I'm wondering if there'll be enough hot water for a shower when Zachary falls asleep. (This is, of course, assuming he's going to take a nap, since it's been two hours since he woke up and he's still going strong.)

Every day's an adventure!