We went on a Thursday and booked a up close tour in advance on the internet, KSC had peole there but it wasnt that busy. Atlantis was out on its stand, a few days later it was struck by lightning.
The tour was excllent and took you to all the places good photo opportunites great guide with us, treated like royals and given good books to take away and at the end the the final stop dovetails into the normal bus coach tour around.
I choose a Thursday for one reason only, we have gone on the Disney Magic a lot, never on the Disney Wonder and its in port on Sundays and Thursdays.
From the KSC tour we saw the Wonder and other cruise ships in port, then afterwards about 5pm we drove down the small way to the port, and watched it depart, we herd the band at the sailaway party, and thought we will be on the Magic up there the following Saturday.