On Tuesday I docked the Emerald Princess in Ketchikan, Alaska.
OK, so it wasn't the real thing. If I had gone in too fast, Princess Cruises would not have been sending me a bill for millions of pounds worth of damage.
But it was the simulator P&O Cruises, Princess, Cunard and other Carnival Corp brands are using to train their officers and captains - and also the nearest thing I am ever likely to get to driving a cruise ship.
The simulator is in Almere, just outside Amsterdam, and was set up by P&O and Princess after a string of what Captain Hans Hederstrom, who is in charge of the Centre for Simulator Marine Training (CSMART), with wonderful understatement, called "unfortunate events".
Remember when one of Queen Mary 2's propellors was pulled off as the ship manoeuvered out of Port Everglades and the near mutiny that followed because ports had to be missed? Or when QE2 became grounded? They were "unfortunate" incidents.
P&O and Princess decided something had to be done, approached Hans in 2007 and the rest, as they say, is history.
At the CSMART complex, which has been open for six months, they have two bridge simulators - even with bridge wings - where officers learn about, or are updated on, the latest developments in bridge technology.

There are also 11 virtual ports, with more being added all the time. This is me on one of bridge wings steering into Singapore. Southampton is about to join the line-up, while Fremantle and Adelaide have been added because QM2 will be visiting both for the first time next year and the officers need to get a feel for the two ports.
They are learning not just the port layouts, but how QM2 copes coming in when all sorts of bad weather is thrown at it - high winds, rough seas, heavy swells, maybe all three. If the training goes according to plan, they will also learn when it's time to call it a day and say, actually it's too dangerous to try to dock today.
The control room at CSMART put on some rough weather for me and it really feels the part (apparently some officers once felt so unwell they had to go and sit down!). And every so often, they programme in other vessels - big ships, small yachts - which of course you are supposed to steer around. It's all incredibly realistic.
So far the centre has 12 ship models, mainly P&O and Princess vessels, but also the Costa Atlantica, and it trains captains and officers from most of the Carnival brands, including AIDA, Costa, Seabourn and Holland America Line as their bridges are all very similar.
Carnival Cruise Lines has a contract elsewhere at the moment but when that ends, they will use CSMART too, and Norwegian Cruise Line is about to become a customer, which will help to recoup some of the $5 million the CSMART hardware alone has cost.
All the officers have to do a five-day course each year at CSMART - it runs up to three courses a week for about 40 weeks a year - and another week's training elsewhere learning about updated methods of security, safety and so on.
They can't fail as such, but they can be told they need to do another course. And maybe another and another "until it's time to agree to part", Paul Hailwood, one of the trainers, told me.
One interesting development at CSMART is the way they have inverted the captains' role. On P&O, Princess and Cunard ships, the captain is now no longer the guy at the top making all the decisions but he is leading from behind, allowing his officers to make all the decisions and learn from having their hands on the buttons (unless. of course, there is a problem, at which point the captain steps in and take control).
Hans said when they initially did their review, before creating the training course, they found officers were bored because they were not allowed to do what they were trained for and as a result became too passive.
"There were instances when assertive action from officers could have prevented an incident."
So how did the captains feel about it all, I wondered. "Some initially didn't like the idea of no longer being at the front," Hans admitted. "They have big egos and found the new structure difficult, but all have now embraced it totally."
