A couple of days after we returned from the North Carolina trip, our hot water heater kicked the bucket. We had hot water for showers and dishes in the morning. Then in the afternoon, when I turned on the hot water, nothing happened. No water came out at all. After flushing out the water heater in case sediment was the issue (but finding almost none there) and realizing the heater was over 10 years old, we replaced the thing.
Not a very exciting way to spend money. But, boy, that hot water sure feels good.