Drive to the airport and cab it to the pier. It’s pretty close and your drop charges will be far less.

I'd consider the Cruise Express bus. They have more than one pickup point. We use the Sunoco gas station on 44 and 301. The bus is comfortable, has wifi and drops you off at your particular pier.

Yankee Trail take you to your ship terminal day of.

We are cruising out of Ft Lauderdale later this month and are renting a car with Avis in Leesburg. Dropping car off next day at the cruiseport and they provide shuttle service to the terminal.

My concern would be what happens if bus breaks down and you miss your cruise? That is why we always get there a day ahead of time.

I have taken Yankee Trails bus several times to Ft. Lauderdale and Miami Cruise terminals.
Very good and they drop you off right at your ship. Call them. I am using them again for a Christmas Cruise.