Well, yes! A Wi-Fi extender (also called a Wi-Fi repeater or Wi-Fi booster) could be just the thing for you, and right now ...

This cheap home internet plan from Mediacom has a data ... depending on your address. Free Wi-Fi hotspots are available in many public locations throughout most cities, including libraries ...

It's as close to an ideal solution as I've managed to put together - and the concoction is useful for power outages too.