Between the fee just to rent the car, potential underage fees (many companies will rent to under 25 year olds but will charge a hefty fee to do it - and given that they're newly-weds coming from SLC there's likely an even higher than average chance they are under 25 years old), one-way drop off penalties, and then consider that many one-way rentals will hit you for mileage driven rather than "unlimited miles", and you could be looking at several hundred dollars - money that a young couple may not have. Don't see the reason so many on here need to be harsh when they don't know the full circumstances of the situation.

Heck looking at the pictures from AJC, they may even be under 21 years old and thus not even old enough to rent a car.