Camping is a false prophet who, by his predictions, corrupts the Christian gospel.
Jesus Himself explicitly and repeatedly teaches that know man knows the day and the hour.
That is because 'the end' will come not because of a preselected date, but because of the 'condition' of man.
And when it happens, no one will really even notice it happened, at first. It is likely it may have already occurred.
As far as the 'rapture', we might not really notice that either. How many true believers are there left?
How many people die or disappear each day on an ongoing basis?
Not even He knew when He told of this.
"It will come like a thief in the night..."
Amen to that!