We really like late April. Still enough of a crowd to cause a little ruckus with but low hotel rates and airfare are plentiful. I will be honest tho I have found we get a lot more attention from the beach vendors than we did during our peak season stay as the crowd is thinner and therefore easier to be spotted. Not always a good thing but also not always a bad thing either. ;-) Like Cap. Said. Anytime is the right time.