Joshua National Park - and driving

Anyway, after that we headed through flash-flood city (Yucca Valley, population 3 1/2) as they were pushing all of the mud off the Interstate, and across the desert to the lovely town of Barstow (not!). The drive was very monotonous, broken up by comedy moments like the picture above. Fasten to a post in the middle of nowheresville, desert, was this sign saying "We are a Neighborhood Watch Area". Sure, there was a dirt path next to it that probably led somewhere, but when you're 100 miles from civilisation, is it really going to make a difference to put up a sign?
And
this is the picture that probably represents our drives across America
(and Canada) best. It's the "Roadtrip Soundtrack", as performed by Charlotte
and Emily every 20 minutes. There are 2 lyrics, one goes "Are we there
yet", with a chorus of "When are we there", and the other track goes
"I need the toilet", with a chorus of "Oh no I don't" when the car has
stopped.The girls are amazing - they are getting used to being locked in the car for hours, and today the highpoint was the following conversation after 6 hours in the car:
Charlotte: "When are we there?"
Dad: "About an hour"
Charlotte: "Is that all? Great"
Wow!