This is the best article I've read on budget travel. She covers all the best tips on saving money -- "How I Afford Travel -- Badass trips on a not-so-badass budget.
When to fly/buy. Go to know, need to save all the money we can.
Best times to buy flights.
How she packed for a month in Europe using a carry on... I shall use this one day
Shortest route to both U.S. coasts through all 48 states
The 10 best road trips in America.
Underwater train in Venice
The lagoon - Hamilton Pool, Texas. Also halfway between Arlington and Corpus :)
Neuschwanstein Castle, Germany
Entrance to the Carlsbad Caverns National Park, New Mexico | USA