Your thread has been a wealth of information Backpacker, but the one I was looking for had a list of months and the typical flying weather for each month.
I'm not especially tied to Florida, except that most of the JAA schools are round that way, and I have to fly in to Miami, so it would make sense. But I am open to suggestions.
In terms of time I am flexible in as much as I can go almost any time, but once it's booked and the time is arranged off with my various employers, then I will have no flexibility at all. I am hoping to have around 10 days altogether. I already have 40 hours and all my exams and radio licence, so I just need to finish my flying. I have very little solo time though and haven't flown in a year so I will be very rusty.