Oh god yes, re: the keys - we have a strict rule of a particular shelf they have to be returned to after the year of the keys being locked away in the trailer (we were campers then).
Then there was the year that he forgot to attach the caravan as we pulled off the drive to catch the Eurotunnel train.
Then there was the year the jockey wheel broke as we arrived at the site. We didn’t know it was called a jockey wheel and we were in France so we were trying to find out what it was called and then translate it
Then there was the year the car battery was dead because he’d attached the separate fridge to it and it drained it.
The year we were in gale force winds and we thought we’d die.
The year it snowed at Easter and the awning collapsed with the weight of the snow.
The year I had to take him to hospital and I was worried he’d be too ill to drive the caravan back home.
The year our middle son broke his collar bone on the first day.
The year it was 42 degrees and we ended up leaving the site after 2 days to drive to somewhere cooler.
WE LOVE CAMPING AND CARAVANNING

Me and DH have just been sitting here killing ourselves laughing over all our mishaps BUT caravan people are the most friendly and helpful people and they all helped us get over our scrapes.
Re: bin - we have this one and keep it in the awning - the door bins are useless
folding bin