You could also walk to the Contemporary (about 10 mins) and there is a boat that runs from there to FW (it does a loop of WL/CR/FW...both directions).
We stayed at WL last trip and I routinely walked to the Contemporary to get a boat home from there because I just enjoyed the stroll and also the lobby/vibe of that hotel.
There is also a bus directly from MK (shares with WL).