In Florida, you can be convicted of Driving Under the Influence (DUI) if you drive a motor vehicle with an unlawful blood alcohol level (BAL) .08% or above. Penalties for a first DUI offense can include: Between $500 and $1,000 fine (with a BAL of .015% higher or minor in the vehicle, fine between $1,000 and $2,000). Driver's license revocation for 180 days to 1 year. DUI school Mandatory 50 hours of community service, or an additional fine of $10 for each hour of community s