The only transportation available is the Disney bus service and a boat that runs to/from DTD. When we were there during February '03, the bus service was excellent. The buses pick up and drop off at POFQ before heading to POR so you are usually guaranteed a seat when leaving the resort to go to a park. There is only one bus stop at POFQ, which is handy. We really enjoy this resort and have ressies for POR in January. Don't forget to take advantage of the spa after a day of enjoying the parks and get up to POR to see Bob "The Piano Man" Jackson perform in the lounge at least once. He provides fantastic family entertainment.
Have a great trip!