Last night for fun I looked at Castaway Cay on Google Earth. You can see it pretty clearly, although all the details are fuzzy of course. No ships are docked there, but you can see the port. You can see why they don't need tenders, because the island is right next to a deep trench. I also looked at Port Canaveral. You can see 4 cruise ships in port - 1 is Disney but I can't tell if it is the Magic or Wonder. Maybe I will look at some of the ports of call now.