Short gateway to the Bahamas

Hello all! My husband and I are going to fort lauderdal in october, and we want to take 2-3 days to stay somewhere in the Bahamas. I know there’s a ferry service, but would love to know about your experience if you’ve ever done it. Is there a ferry/hotel package that’s worth it? Or should we book things separately? Also where in the Bahamas is best? Thankssss