Berthed in the city’s harbor since 2004 after 45 years of sea duty, the enormous floating museum welcomes visitors. Explore the carrier’s decks below and climb aboard veteran aircraft on the flight deck. Adult admission $23, veterans and kids $10. Great for selfies and creative family photos. Midway.org

Every time I fly, it seems airlines make it more complicated, and confuse the hell out of me. Can you explain how I can do it quickly and economically without all the hassle? Jim C, San Antonio TX

A: The easiest way to avoid all the confusion is to make airline reservations with a savvy travel agent you can trust. The boarding rules and ticket prices are always changing, so it takes an expert to keep up with them. Of course, if you’re an online info expert and bargain hunter, try to work thru the ever-changing mess yourself after you get to the airport.

First, of course, is if advanced age and/or physical condition are not strong, don’t travel alone. When you must go solo, take all personal precautions to avoid accidents, illness and street crimes.

When walking on busy city streets, don’t attract attention by wearing fancy clothes and exposed jewelry. Do your sightseeing and shopping during busy daylight hours, with wallet in zipped coat pocket or strapped handbag held tightly under an arm.

Be aware of all surroundings when using your phone, preferably in a case and strapped to a wrist. Every morning ask at the hotel front desk about safety in the area, as well as recommended restaurants and stores. Avoid eating from open air food carts and street vendors in parks and other public areas.

This holiday tradition is when we honor those who fought and died for our freedom. The Middle East and U.S. oil moguls feel free on the day by boosting already-inflated prices of gas to highway robbery levels.

According to the app GasBuddy, the national average will go over $3 a gallon. In California and other heavy driving states it could go as high as $5. All we senior roadies can do is find ways of fighting back. Patronize stations that offer the lowest prices, do ride-sharing for local and long holiday drives, and think seriously of getting an all-electric for your next car purchase.