Stay in line, obey all signals, and watch out for traffic. Especially street-crossing little old lady tourists and electric scooters speeding down the sidewalk.

The vintage town is preserved as it looked nearly two centuries ago. Your visit includes reenactment of the legendary gunfight at the O.K. Corral, booze and chow in the Bird Cage saloon and cowboy cemetery at Boot Hill. Tombstone is a scenic hour’s drive south of Tucson.

Your travel4seniors.com editor recently happened to be strolling by on a sidewalk above the scene at a market fair in Los Angeles when he pointed the camera lens downward to create this photogenic rectangle of the cosmetics cosmos.

We enjoy travel, but every time we book a hotel room, the price goes up, plus new sneaky extra charges. Why pay $300 to spend just eight hours in bed in a little room? We’ve heard that Airbnb and other private home rental services charge much less, and you often get an apartment or entire house. What’s your opinion? RBF, Sherman Oaks CA

A: To start, consider definite advantages of a hotel room. There’s security, daily cleaning, in-house restaurants and convenient city location. True, you’ll find them pricey and getting more so. Airbnb types get more attractive. Do some homework with websites that offer private homes and apartments at reasonable prices. Also, with such sites as TrustedHousesitters, you may get lower rates or free stays because it includes caring for owners’ pets