When Sarah Sekula's not zigzagging around the planet — coming face to face with whitetip reef sharks in the Galapagos, carving up waves in Costa Rica or roaming the remote jungles of India — she's writing and creating videos about her adventures. In turn, far flung assignments have taken her to 30 different countries on all seven continents. To follow her travels, visit www.sarahsekula.com.