New: Sumter Co., FL has cast 83,592 early votes (79% turnout, by far the highest in the state). Breakdown:

GOP: 49,094 (59%)
Dem: 19,799 (24%)
NPA/Other: 14,699 (17%)

Sumter's Election Day turnout as of 11am:

GOP: 2,676 (65%)
Dem: 633 (16%)
NPA/Other: 788 (19%)

For context: I think Trump needs at least 67% (and likely 68%-70%) in Sumter to win FL. The few EDay ballots (~12k max?) could lift Trump's final share there by 2-3%, but Trump's % in the first expected dump of 84k at 7pm could give us a big clue. https://www.nbcnews.com/politics/2020-election/will-trump-win-again-watch-florida-s-sumter-county-first-n1243497

Sumter Co. FL (The Villages) presidential results in 2016 (Trump carried FL by 1.2%):

Trump 68.3%
Clinton 29.3%

Sumter Co. FL (The Villages) Senate results in 2018 (Scott carried FL by 0.1%):

Scott: 70.9%
Nelson: 29.1%

So, Biden breaking 33% in Sumter would be a huge coup.