Florida vote totals show the percent of unaffiliated voters growing. At last count, it was 39% GOP, 37.5% Dem and 23.5% unaffiliated over 10,359,000 votes cast. If one assumes that all GOP is Trump and all Dem is Biden, then Biden would have to take the unaffiliated by about 53.5% to 46.5% (actually more likely 43.5% to 36.5% with 10% to third parties).
But my guess/speculation is that Biden will slightly win the battle of people who vote against their party affiliation and that Jo Jorgenson will take away more GOP votes than third-party candidates will take away Dem votes. Meaning it will be really close. Like it always is.
https://twitter.com/PpollingNumbers