I am use to traveling with a computer but not use to long distance hiking. My computer weighs 3 lbs. I would use it for booking the next night's stay or finding places to eat and maybe blogging. My wife and I are traveling in Europe before we do the walk so it would be nice to have but wondering if it would get too cumbersome and heavy on the Camino. What about trying to keep up a blog? Is it just as easy on a phone. I have an iPhone, iPad and a MacBook Air. Thanks.