Amp up your connectivity to cater to business travelers, digital nomads and remote workers. There's one non-negotiable when it comes to tapping into the remote work trend: fast, free internet. I recently stayed at a 4-star boutique hotel on the coast of Uruguay, looking for a quiet place to get some work done before a long trip home. I had a spacious room and a balcony with great views of the country's famous sunsets. But my delight ended when it came time to work. My internet connection kept cu...