Best Transport Options From Ft. Lauderdale Airport ?

Hi Guys,

Just wondering some cheap cash options for Transportation from Ft. Lauderdale to a Miami Beach Hotel, Followed by transport from that Hotel to the Port of Miami the Following Day ? And then, Transport From Port of Miami back to Ft. Lauderdale International ? I've always taken Cabs, But wondering what better options may be out there ?

Any Names and #'s would be great !

Thanks For Your Time. :)

This is covered daily on the Florida Departures board here, under North American Homeports. EM