Wow...your proposed agenda is making my head hurt .
First of all it's peak season here, tons of people in all directions !
I would take the trolley tours .
Check out the town squares, and wait in line at the restaurants.
Talk to as many people as you can for information about The Villages if they are residents there. You will get a much better insight from the local residents .
By the time you do those few tasks your time will be up and you will gone , 3 days is not enough time to even get your feet wet.
Enjoy !
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Tater
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