Cruising with Kids-Top things you can't live without?
We're in the planning stages of cruising with the girls ages 6 and 4. This will be our first time with family. Originally it was going to be to Spain, now due to complications, I think we'll stick from the Great Lakes to the Intracoastal Waterways. Keeping open to ship the boat to the Med or travel to the West Indies when we get to Florida and beyond. Flexibility is #1 thing we can't live without.
From a family cruisers perspective, please reply with a list of things you brought with you that make time sail smoothly and frankly, that you can't live without. A list of things to leave behind will be great as well.