I grew up driving back hill roads with two wheel drive, made it where I was going 98% of the time. Many was the time I would park a tractor down the road,and not even attempt it with the car or truck.
Yep I got along just fine with out four wheel drive for thirty years. There are now three licensed vehicles in my driveway,all of them are either four wheel drive or all wheel drive. It is sweet. sure footed cpable,we all go with confidence. I have four wheel drive because I like it,never will go back.
If my TV was a 100% dedicated tow vehicle I might have it be two wheel drive. I realize that a few posters are well off enough to have a dedicated towing vehicle,but I am not one of them. My TV does many duties and towing the camper is only one of them!