I love this, have played it twice already. Great sense of place and nature in it, and it really does feel like a roadtrip. I also really enjoy all the little vignettes of the people you meet along the way. (The camel facts blew my mind.) And as usual for a Lucinda level, there are lots and lots of little touches that give it character, everywhere. E.g. the sound effect for eating the burger, and the zipper! :D
(One of these days I'll get around to commenting on your other levels, too, I promise! Kinda need to replay first, though.)