Could be. Who's holding the state accountable for denying the individual her 2a rights?
Who's to say she didn't move her RV on a friend's premises for what she thought was an going to be an extended stay?
Right, his friend could also say she is a sovereign citizen too and go on a tirade about her 2nd amendment rights. It will just result in being dragged out of her RV and arrested, charged with a class C felony since carrying without a permit there is just that and there is not open carry unless participating in outdoor activities like camping, fishing, hiking, etc.
The courts aren't denying her rights. The law allows for reasonable restrictions (which I don't agree with) such as background checks from an FFL, paperwork, permits, and being able to find her.
I'm just saying in the .00001 % chance they look into it (doubtful), it could become a problem for her that causes her to LOSE her rights.
But yes, in theory, she could get away with that.