Google said it was going to be 2.5 to 3 hours. That was incorrect. It was closer to 4 hours.
Anyway, on the Island we visited an aquarium and a colony historical site (Festival Park). At the aquarium we got to touch sting rays, horseshoe crabs, starfish and sea urchins. Right next to the shark viewing area, there were toys that were apparently more entertaining.
After the aquarium, we went to Festival Park, they had: a ship to explore, a colonist settlement, a native American village, and then a really neat children's history museum.
Riley got to try on the helmet, and even got a square nail from the blacksmith. The ship was really cool to climb around in.