If you want to ride in a DUKW head to Branson MO and the Ride the Ducks business. its kind of slow there since it got cold.
I think top speed on the water is 5 mph. on land 55 mph. but don't quote me on the water speed. I say skip em. getting stuck behind one on the street really stinks. they drive em slow. sorry for the thread hijack.
Just crossed my mind. The duck would probably be able to speed nicely on land.
I've seen them in action, and their landings were also much easier than the ones of the Higgins boat. Also took a ride in one but it was a post war "duck".
They are a bit high for the landing, you have to get of the sides. Still okay, and not as "open" as the Higgins boat. I was involved with loading people on stretchers on to a "duck", and while somewhat high up, it was no problem at all with a trained crew of 4 with others on the receiving end. I think we actually did it with only 2 people one time or another.
Anyway, a duck would carry enough troops, and be much faster than a tank in the world of AH