2WD vs 4WD tow vehicle

McObra wrote:
DW and I are considering purchasing a fifth wheel and a tow vehicle.
The trailer would be in the 30-33 ft range. The theoretical tow vehicle would be a fairly new (less than four model years old) F-350, diesel, crew cab, short box, single rear wheel.
My question is;
is there any advantage to towing with a 2 wheel drive truck, as opposed to towing with a 4 wheel drive truck?
We would most likely use the rig as a way to escape the summer heat here in AZ, and would most likely travel and see more of this great country. For the past several summers, we have driven between 7,000 and 10,000 miles each summer, sightseeing in the family sedan.
Thanks for your consideration.

FWIW, I like to get off-road, and we boondock camp up north at least once a year, so a 4wd is mandatory for me. Also, even on a dirt road, if it's even a little bit rough, having 4wd makes the ride a lot better. I use 4LO to get into our site because the road is a bit rocky in a couple spots. Just allows me to creep along. If you never plan to get off road, then a 2wd will probably serve you very well. Personally, I'll never have another 2wd truck; I simply like the option of it when I need it. You'll have to analyze your camping style and decide what's best for you.

Lyle