Opening toyhauler

There shouldn't be any issues unless its in the way of some sort. Almost every campground or state beach we been to we were able to open the ramp if we wanted to. Doesn't matter what it's used for as long as it's within your own area.

Just be careful with door open at night. We had a teenager walk face first into ours at night cutting across our campsight. Left a nasty gash on his forehead. We now have red rope lights along the bottom of the handrail. As long as your sight is long enough shouldn't be any issues.

I've never heard of an issue about having the rear deck open, assuming space is available for it. Having your rear deck open wouldn't matter if you're sitting there or doing crafts, it's your space.

I've seen an issue arise where a toy hauler owner opened up and was selling his crafts inside the campground, but he had also been running some wood shop equipment before with it closed up and the neighbors had enough.

I've seen photos of the door equipped with an awning above, a railing and landing gear. This makes a neat portch.

If it's within your space there should be no problem. We do all the time. Always nice when there is a view.

Put it down. They can only tell you to put it back up.