We are planning to go to the MK on Dec 23. The one day ticket is of course during the premium time so will be more expensive. Can I purchase it and then upgrade to a normal DVC annual gold pass or do I still have to do the premium to use it for the one day getting into MK on Dec 23? I may have to purchase a 2 day. We will not be going to the parks any other day during the holiday as we are moving over to a Marriott and doing Discovery Cove and Sea World etc. We will be back at WDW in June. Thanks for any info !