Sounds like you have a good plan. But what about a Dutch cheese farm?
A boat ride on the canals of Amsterdam?
Rotterdam VI was the first HAL ship to have a Neptune Lounge. She came from Fincantieri with Neptune Lounge and we were spoiled. Once we enjoyed it on Rotterdam and next on Amsterdam, we wanted it on all the ships. Seems we weren't the only ones as HAL listened and at dry docks, all the ships had inside cabins converted to Neptune Lounge.
A little Rotterdam VI history.......
Have a great cruise.