Vacation with a Ford Transit?

Hello!

We are 4 adults and 4 children (12, 12, 9 and 9) that are going to visit the US for three weeks this summer.

We are thinking about renting a 12 seater Ford Transit so we can fit 6 large suitcases and us 8 people.

We are only used to drive small 5 persons car at home so a little bit worried if driving this type of big bus.

We will be visiting Universal, Disney, Shops, City Centers and so on. Would it be hard for us to find parking for the bus? I assume that the transit don’t fit in an ”normal” parkingspot?

Would be thankful for some input here :)

Best regards.

/Daniel