it is scary at first, but you get used to it. Just remember what ever you do, don't hit it with the truck when loading/unloading.
and put the jacks all the way, even if your moving it only a couple feet, its too easy to go over uneven ground and hit a jack foot on the ground.
Not sure if wind is a problem with the new 4 leg campers. I mean when they are lower to the ground you can walk around inside them sitting on the legs.
I sold one several years ago, and had to drive the new owners truck because he just could not backup straight to load it. He took it home and I received a call "when I was unloading it I clipped the edge with the truck and the camper fell over." (this was the old 3 leg design).