In the good ol’ days, travel books and guide manuals were all the rave when traveling abroad. The helpful books were often used as tools to navigate through foreign lands, learn helpful phrases in a foreign tongue or offer ideas on what to see and do while visiting a destination. Now, we have the Internet and Twitter, a micro-blogging site of live streams offering a multitude of breaking news, tips and references. You could even score some hot deals if you follow the right crowd. Traveling can sometimes be tough. However, follow these travel-savvy Twitter accounts for a more seamless travel experience (and maybe free admission to the Smithsonian).