I don't mean to contradict, but I don't believe there is boat service directly from the Contemporary to the Magic Kingdom. I found this out after figuring that I would take a different way back to the resort one day, and couldn't find a dock labeled "Contemporary". I talked with a Ft. Wilderness dock cast member, and he said there is no more service directly to and from the Contemporary and Magic Kingdom, although you can take a boat to Ft. Wilderness and then catch another boat that goes between Ft. Wilderness and Contemporary. I bet this probably happened because Contemporary is so close to MK that most people probably just walk over and take the monorail back, and it wasn't worth it to keep an empty boat running.