(snip) There is a "path" (it's actually a construction road- overgrown thru the marsh/woods) between POR and
DVC Drive (formerly Community Drive)- but you'll still need to cross that busy highway with no bike lanes or sidewalks. Disney does frown upon such foot travel and security may even stop and have a safety discussion with you. (Ask me how I know ...) The "path" I mentioned is thru the woods and you may encounter a wide variety of wildlife (snakes, lizards- perhaps even a gator) in addition to the aforementioned security staff.
Enjoy!