I would say if your startup is not in one of the current 'hot' spaces like private shopping, group buying, etc. and can wait then definitely travel around the w

I would say if your startup is not in one of the current 'hot' spaces like private shopping, group buying, etc. and can wait then definitely travel around the world, but travel with a entrepreneur perspective, dont just spend your money on the beaches drinking expensive cocktails :) travel the countries, watch their economy, local business models. I thinks most of the travel destinations are current emerging economies. Think about how technology can facilitate the developments in those markets. Face the realities. Talk to people from the industry your startup is aiming at in those countries. Note everything, think about if your idea is applicable in those markets. How will you expand if you decide to go global. Think big. After travel I think you will have a more solid and healthier business idea with global perspective.