from what i have learned following tv real estate, prices for homes sold by outside mls realtors start to rise at that time of year because of the influx of snowbirds who rent. they then trend lower once the snowbirds return to their northern roosts.
a website that aided me before we made our purchase is:
The Villages
it provides great info as well as indicating the number of days that a home has been on the mls market. you might want to check that site from time to time so that you have an idea re sales activity. hope this helps.
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Not sure if I have free time...or if I just forgot everything I was supposed to do!