Assume you have all the luxuries of a modern life in your Tardis (toilet, hot showers, TV, books, game console, ...) which doubles as a mini self-sufficient apartment with it's own energy stores and generation.
Where in history would you go if comfort wasn't an issue?
You could set up your own wifi hotspot and become your own free ISP, undercutting any private company seeking to dominate the area. It'd usher in that wonderful wild-west age of the internet