I personally would prefer if our National Parks were wifi free zones with limited cell service - just enough to call 911 in an emergency but no data.  Why on earth would anyone want to bring more technology into a natural area.  This is about the dumbest idea I've ever heard.  You don't need wifi or tv in a national park.  If that's what you're looking for by all means vacation someplace where they are available, but not in our national parks.