My wife and I are flying into key west this week for 5 nights. We are going to rent a car and then spend 2 nights in Islamadora. We are finishing up the trip with 2 nights on south beach. However, we need to fill one last day/night in between Islamadora and south beach (Friday night). I left that night open because I was planning on doing a night in downtown Miami. However, after reading about it, my impression is that dtown is not a great tourist spot to kill an evening. Does anyone have a recommendation for something to do/somewhere to stay somewhere between our 2 destinations?