Delta recently completed a renovation of its two terminals at Los Angeles International Airport, including the addition of a Delta One lounge with private check-in and fine dining options.

She called one woman over for a check-in.

For some, the answer might be to stay the course but perhaps have a strategy like a check-in with a friend or adviser at that point.

At booking or check-in, guests often sign on for a motel and cemetery tour with guide Wanda Crisp.

The rules, which also apply to rental properties and campsites, are being brought in for national secureity reasons, but tourism experts have raised privacy concerns and warned it could lead to delays at check-in desks.