Drop your camper at the campground?

I remember reading somewhere (probably on this forum) about someone’s full tanks dropping thru the bottom of the unsupported floor of their camper. So as a rule I never unload mine with anything substantial (more than a few gallons) in the tanks, that precludes it from being dropped at the campground, not a problem as we pull a toad everywhere we go, Also the fear of having a jack failure always lurks in the back of my mind, I know that’s not a common occurrence but I did have a jack system failure one windy night when I went to lower the jacks for added support and got no power to the jacks, turned out to be a loose ground under the sink but you get my point.
Also I’m not as expert at loading the camper as I would like to be and the thought of entertaining the campground as I attempt to load the camper one morning is not really appealing.