I hate to be argumentative, but really??? First you have to get to Epcot, which means entering it, using park passes. That walk will take about 10 mins. Then, enter Epcot, walk to the front...about 20 mins..then wait for the monorail, could be 2 min, could be 15 mins. Ride to the TTC 10-12 mins, then walk to the GF via the Polynesian. And that walk from the TTC to GF??? 25+ mins. Close to 75 mins total. Much quicker to head to MK from the Dolphin....then boat to GF. Wait for the bus (maybe 2-15 mins), ride to MK (about 20 mins with other stops), walk to boat area (3 mins) boat wait (1-15 mins) ride to GF (10 mins). Maybe just under an hour, but more likely to be about 45 mins....with little walking.