Too many areas before the keys that I would not want to stay in after Ft Laud. The Sams/Walmart and Cracker Barrel at 45th st N in WPB allows overnight. Go west off I-95 and C B is left at the first light and Sams is further down on the right after Walmart. I use 95 until Ft Laud and then get on the overpriced turnpike.