Parking at cruise terminal/port?

We are driving down to Miami to board our cruise. I was wondering how the parking works and what it cost to park at the terminal/port?? Anyone know/ have info?
Thanks

[jleq]

From the port's website:

Parking is available at all terminals
Parking for cruise passengers is $12 per day; short-term parking is also available at a rate of $5.00.
Parking for oversized vehicles is approximately $24 per day (depending on size).

[Jim Bragg]

If you are disabled and have the placard, parking in Miami is free. Understand that the number on the placard needs to be your DL # and they check so make sure the person who is disabled in in the car.
Jim