The "Coinstar Change-In-The-Game" moment was when the Family got lost in the digging the sand task. They only answered one question there, which was very low. The "Coinstar Change-In-The-Game" for this show was how the family lost, unlike the first episode's "Coinstar Change-In-The-Game" moment which showed how a family won.
The Stoddard Family lost. They all got a Nintendo GameCube for a parting gift.
Isa Martinez hurt her ankle. She was running towards the finsih line and fell, hurting her ankle.
In the first task, the scravenger hunt, the host John Salley had commentary about what they family was doing while they were doing it. This wasn't in the first episode.