I like articles like this, but alittle headsup. The opposite can be true, instead of booking Longer
than you need..........you book Shorter than you need.
I often Short-change my hours...........when I need to bring back the Rental.
In other words.........I book a car for 3 cheap-days, when I actually need 3 1/2.
Its often cheaper to book the 3 days, and call to add the hours I need, where they charge one more
cheap day...........than to actually book 4 days. The price can really Jump up for that 4th day.
So it pays to check different times, and do some finagling.