I think that you will need to take the bus to Downtown Disney and take the boat to OKW. Might want to call to make sure. There is no resort to resort transportation. If you are at a theme park you will just need to take the transportation directly to OKW. I am not really sure that it is worth the effort. I would book at CR, Poly, GF is I was going to MK or , BC,YC,BW,Swan or Dolphin if I was going to MGM or Epcot.