Line Rider

Reviewed as the Etch-o-Sketch for the U-Tube generation, you can find "Line Rider"
by using those key words in any good search engine... or just click the link ^ there!
"Top Line Rider" is a site that has some pretty inventive road trips already outlined (yep. pun intended) for the little rider dude. Check it out if you've got another spare moment or 3.
Special thanks to the "Bipanator" for turning me on to this cool and groovy site!