A cat will be tough. Barber Marina will be completing their facility soon, that may be a possibility. Both it, The wharf and Homeport are accessible from Pensacola
inlet or mobile bay with 72í bridges to the east. However, both homeport and the wharf have an extreme wait for permanent slips. You might try up the bay in Dog river too. Fairhope Docks is an ideal hurricane
hole thatís in a walkable town with lots to do, but donít know if they have ďcat spaceĒ. Also try fly creek Marina which is also in Fairhope, Iíve seen one cat back there.