We are going to be in Florida from Saturday thru Thursday morning before our 3 day cruise - is it easier (not necessarily cheaper when factoring in the parking charges) to just get a 8 day rental and park the car at the port during the cruise rather than get a 4 or 5 day rental and then a 1 day rental after the cruise? Seems like it would save time with no shuttles to deal with and waiting in line at the car rental agency after the cruise. I'm satisfied with the 8 day rental price I obtained. Do many park at the port on a 3 day cruise? I have not shopped the rates for two one way rentals and possible drop-off charges with some companies, but do not think it will be much cheaper than the 8 day rental I have on a full-size for $ 177.00, plus parking charges of $ 45.