Im planning my first major solo road trip in September accross the U.S. and want to keep a blog of my journey for family and friends to read. Normally I only make small trips accross South Carolina but this is a major step for me and an important one that I want to learn from. Im just not sure about how to set up one and use it on the road. I have a laptop ( a rather large one but can still manage travel with it) with a wireless connection. Would I need to pay for a website or is there a free service I can use to keep updates and pictures on?