Continuity mistake: At about the 30-minute mark, right after Judy and Maureen have a heart about being the perfect daughter, Maureen says "you have to get out of here." When she says this, she slips out of her harness and her shoulders come loose, which is the only reason the two can't leave the ship easily. The next shot we see of Maureen she is back in her harness. (00:30:10)
Other mistake: One of the episodes shows John at a Marine base camp. It shows him wearing Army fatigues, and in Episode 7, Maureen jokingly says "weren't you a Navy SEAL?" right after he fails to throw this hook to get to safety from a tar pit. So what is he? A soldier? Marine? SEAL? Can't be all three.