I finished this one this weekend and I had to discuss.
The first book? Cute. Fun road trip. Feel the freedom, be young.
The second? OMG the smugness. The "I'd never let someone else watch my child" and how they said that the brother got a divorce probably because the slaved to their jobs and how they'd never been like that because they listen to themselves with their wants and needs.
On one hand, I would be impressed by a couple and their young child traveling the world and experiencing things. On the other, the thought of never being in one place for more than a few weeks at a time sounds absolutely exhausting and a lot more expensive than they were making it seem.
Ultimately, I just wanted to shout, "GET OFF MY LAWN YOU FUCKING HIPSTERS".