You will need to make an appointment, and check FLHSMV's page on CDLs before coming in for more information: https://www.flhsmv.gov/driver-licenses-id-cards/commercial-motor-vehicle-drivers/commercial-driver-license/
Yes call, I think you need appointment also.
Go online , only by appointment
Call before you go down there. Not sure what the procedure is.
Thanks! Your answer is awaiting moderation.