The internet is full of ideas. Here's one from a guy who decided to plan the ultimate road trip, covering all 50 states and some of the top landmarks in the country. Wanna see where he's headed in Texas?

The map shows he's coming up through East Texas, from Houston to Lufkin, then to Marshall and on to Texarkana. Click HERE to see his entire drive. One map hits the best landmarks, and another hits the top cities in the US.

He's also got a way to customize your own drive using algorithms, if  you're so inclined. It seems like guys have to compute and tinker and figure everything out, and women just want to pack good snacks for the kids and make sure everyone has gone potty before hitting the road.

The most important part of a road trip besides the snacks? The music! What's your favorite road trip music?