) but we never had to queue for more than ten minutes for the most popular rides and hardly any queing at all for others.Queenie said:I've been twice in Sept/Oct. Last year we got caught in Jeanne but it just meant we had to stay in the apartment for the day, quite relaxing really. This year there was a dull day when one passed up the East Coast but it never gave us any bother.
Try not to worry about them too much.

MazdaUK said:Our friends went at the end of May and said the last week in May was very busy, lots of Brits with kids out for 1/2 term as well as Americans for Labour Day.

Tartangirl are the crowds low at that time of year[late April/earlyMay?tartangirl said:I would choose May every time.
I would worry about hurricanes in September even though it's unlikely they will affect you and I think the weather in May would be better (drier).
If you aren't constrained by school holidays aim for late April/early May
Thanks.tartangirl said:Crowds are quieter in September according to http://www.touringplans.com/BestDays.htm
With a bit of forward planning they'll not be a problem at either time of year.