Every hotel I stay in has free wireless, but it is password protected. Otherwise, people could just park right outside and watch child porn. And YES, that has happened.
I honestly doubt a campground has wireless without some security in place, just like a hotel. He’ll need a password.
I am an MCT and teach networking. EVERYBODY wants security. Only a fool would provide access without some controls.
Mcds and burger king, I suppose it is possible I have gotten the password before and it’s nationwide. Ditto my gym. I don’t think I have ever asked for password, but the phone can grab it without a problem.
Doesn’t really matter. If he walks to the campground management office and asks for the password, so what.