I'll be making a three tiered (14,10,6) wedding cake & bride is set on having cream cheese frosting. I'll use a crusting recipe but friends are transporting cake so it'll need to be stacked to travel. Will have 1 hour trip by car & I'll send flowers separately to be added at the venue. I'll have the cake chilled, air conditioning will be on in the car and I'll send dry ice. My concern is that the venue is a yacht. Cake will be out of the sun but downstairs where there won't be air conditioning.
Do you think it's possible to make this work? I believe the cake can stay chilled until shortly before being taken to the boat. Therefore, would it be any different from a regular room without air? How long could it withstand these conditions? Thanks for any help you can give.