crikey sak!
your phone bill must've cost big bikkies...
[/i'm in idiot]
I've booked plenty of reservations from the Caribbean and in Canada, as well as across the US with no difficulties.
Just pay attention to local time in Orlando... which may end up making ressies for say, the castle, more convenient on your end... 7am EST is what, 10pm over there? I'd rather call at 10pm than wake up early