How far away it is depends on where the ship is docked. It is all along the same stretch of waterfront so not a very long walk regardless of where the ship is. Even if you book through Disney, once you meet onboard and they take you to the pier, you pretty much walk over by yourself (the person leading us down left and if there was someone guiding the front of the group, we never saw them, we walked over on our own). When we got to the pier the crab boat was at, there was a woman there waving us up that dock.