We also did a cruise following our stay and on our departure day it was EMH at MK, it looks like it may be the same for you. Since we did Disney Transport we were "stuck" with bus departure times so we went for rope drop for EMH, amazing how many rides we got in during those 2.5 hours. I was convinced to ride the front car on Splash Mountain for our last ride, bad decision as it was a wet bus ride to the ship! We didn't even need our FP+, worked out great!
You leave your luggage all packed in your room and it is picked up for you to put on the bus, it worked out perfect for us. Something to consider since you have so little time there.