Why? Family of four road trip & tent camping? Why? I mean, really, why? Obviously your finances are nobody's business but is money that tight that you can't at least take the Trailblazer? It's tough enough staying in hotels with a family of four in a sedan. I can't imagine doing what you're planning. There's no need to. So, again, why? Inquiring minds want to know... My question would be why not? Maybe it is a finance thing, or maybe it is just a better way for them to get closer to nature with out all the gadgets and extras that they take other times.