When my step son Travis fell in love with a Texas girl while at Penn State. Post graduation, he decided to vacate the homestead here in PA.(yeah) He rented and packed up a U-Haul for Texas.
My wife Kim and her 68 y/o mother suddenly decided to take the long ride to see some of the country.
Since there was only two bucket seats in the truck (Kim and driver Travis) Weighing the pro's and con's of this situation it came to me that Kim goes, I'll have a week of solitude so I quickly grabbed a plastic deck chair off our deck for my mother in-law, ran a few drywall screws through the chair's leg bases and into the truck's floor.
Bolted in a seat belt (borrowed from a project speedster) to each of the factory U-Haul seat bases and away they went.... I Love my Mother In Law :~)