Best Option for Internet Access Traveling Cross Country?

"It is not safe to use for web surfing much less financial transactions as it is PUBLIC. All the campgrounds I have visited and most hotels as well, do not change the password and often they even have sign posted stating the password so the office people will not be bothered or to provide it after the office has closed for the day. "

We are all entitled to our own opinion - I do not worry if I get a reliable WIFI connection in a campground