I have to agree with walking, if you can handle it, it is faster. We left DHS as a boat was getting ready to pull out, we cut through Luna Park pool and village green at BW, and as we were cresting the hill to take us to IG the boat was docking at YC/BC which meant it still had to do BW before docking at EPCOT. We never take the boats anymore unless someone in our party cannot handle the walk.