[nnoitra]

are you happy?

[iasay]

Definitely subjective. Sounds like hell to me. But i respect anyone with enough energy to actually do something.

[mattgreenrocks]

I'd replace happy with content there.

Happiness comes and goes. Contentment runs a bit deeper and gets at it what this article talks about.

[IncRnd]

Not the OP, but I did something very similar with my wife and daughter a few years ago. Each day was more enjoyable than the last, especially with the RV. That was the most enjoyable time, and that enjoyment came from just existing and taking things as they come. There was never any monotony.