We're taking the kids to Florida for Christmas; first time they've flown or been out of the UK.
I'm panicking that something will go awfully wrong!
I've got a document folder with passports, birth certificates, insurance details, flight details, DS's fit to fly letter and prescription, a letter from ex p giving the kids permission to leave the country and all flight details.
Obviously I need to pack but there's laundry facilities in the villa.
What else do I need to do?
Do I need dollars or can I pay for everything on a debit card?
I will pack plug adaptors for hair straightened etc.
I can't help feeling there's something I've overlooked. 
Be gentle I've only ever travelled with someone else doing all the planning and sorting. 