haha, no worries, we only have this level of traffic once every 5 years when Sail takes place. It was last time in 2015: https://www.sail.nl/en/
You see some of the tall ships on the timelapse in fact.
That was one of the best weekends that I have ever had ever, definitely recommend it if you haven't been. Need to get on a boat at night somehow next time, rather than drooling from the bank.