Hi Chastity -
Your cruise is right around the corner and I'm sure everyone is quite excited, now that your countdown has begun! You and your buccaneers will be in for such a treat, on the beautiful re-imagined
Disney Magic. Your upcoming cruise will surely be a voyage to remember.
No need to add to your luggage -- there are Pack-n-Play cribs available for your use on the Disney Magic. Your stateroom host/hostess will get this setup (and also stash it away) for you in your stateroom. If you'd like them to keep it in the stateroom during the day for nap times, just let your host/hostess know and they will make sure that you and your nappers are comfortable. Please remember to indicate your request for a Pack-n-Play for your stateroom on your cruise reservation.
You are able to check in your car seats just like you would check it in as luggage. And you can also bring your stroller on board. Keep in mind that these will take up valuable space in your stateroom, since these cannot be stored anywhere else. I would recommend taking a foldable small umbrella stroller. At least you'll be able to store it either under the bed or in the closet. If you are using hired ground transportation, you might want to check if they can provide the car seats when they bring you to/from the port. If you use the Disney Cruise Line Transportation, then car seats are not required on the motor coach.
I hope that this helps. Please let me know if we can help with any other inquiries.
Have a magical cruise!
Dolly M.