Mike establishes new, strict house rules after Kyle accidentally falls asleep in Kristin's room.

When Mike gets NASCAR driver Tony Stewart and his racecar in the store, he realizes how much he misses the adrenaline rush he used to get from his adventures on the road; Vanessa thinks about how she used to take more chances before she was a mom.

When Vanessa's sweet but flighty sister, April, comes to visit, Mike knows she's only coming to ask for yet another loan. Mike would rather use any extra money they have to buy a tank so that he and Ed can take it to a junkyard to run over old cars and boats. Meanwhile, when Kristen and Kyle decide to break up, Kyle is more concerned with what Mike will think.