USA Today recently referred to an article in the New York Post that quotes Manhattan restaurant workers who believe they deserve 25% tips. Surveys also indicate that for restaurants in Los Angeles, San Francisco, Las Vegas, Miami and other big tourist destinations, the high-tip trend is already expected by wait staffs.

The expected increases are said to be because waiters in those cities cannot keep up with the ever-increasing high cost of living when they’re being tipped just 10 or 15%. Some restaurants already add an automatic 18% to 20% to diners’ bills.

A recent sting operation at a Florida cruise terminal parking lot revealed what could be a common practice. Because lot employees knew the cars would be there for a week or more, they felt free to drive them for personal use.

Secret GPS tracking and video recordings showed who was driving, times when the cars were used and miles traveled. Some evidence included racing, shopping, nightclub visits and other personal journeys by the lot owner and employees.  

It doesn’t take advanced math skills to realize that paying for parking for seven or more days, at the modest average charge of $15 to $25 a day, plus the cost of fuel, can actually be more expensive than taking a cab from home to port of embarkation.

Next time you plan to drive your car to the airport and park it for a week or more, consider the cost compared to taking a taxi or bus. Additionally, the security of leaving the car locked in your home garage may be more advantageous than exposing it to untrustworthy parking lot employees and other dangers.

Recent medical statistics report that one out of three Americans is overweight. Our personal flight statistics show that one of them is always assigned to a seat next to us. Other statistics show that in a three-across-seat booking, when we get the center seat, a statistically overweight person will sit on either side.

Next time it happens to you, and the flight isn't fully booked, don't make a fuss and embarrass yourself and bulky seatmate. Politely ask the flight attendant if you can move to another seat.

Waiting in the airport to catch your delayed flight may make you feel like old Rip Van Winkle. However, despite the frustration, there are things you can do to make the dragging time a bit more bearable.

Sleep: Snoozing is the most relaxing way to pass the time. If the airport is crowded, you may not find much bench room. Look for an out-of-the way hallway and stretch out. If you’re a frequent flyer who endures frequent delays, carry a backpack containing a blanket, hoodie and a body-sized inflatable pad.

Crossword Puzzles: One of the best ways to pass the time is to have a paperback of puzzles. Find a quiet, well-lit bench or wall and concentrate on the little squares.

Electronic buddies: Keep your laptop, cellphone or other electronics charged up or find a charging station in the airport waiting area. Watch TV, DVDs, do work, read an Ebook, Tweet, phone home and do other chores to pass the time.

Nibble and shop around: If restaurants and shops are still open, leisurely take a tour to pass the time. Get won ton soup at one place, spaghetti at another and frosted cupcakes at a third one. If there’s duty-free shop, consider ordering bargain stuff to be sent home or as gifts for friends and family.

If the delay is overnight: Ask airport employees for nearby hotel suggestions. They live and work in the neighborhood, and should know the better and closer properties. For long delays, some airlines will give discounted or free hotel and/or food vouchers, so always ask before you spend your own money.