I'm assuming you'll be doing this when you visit in Dec, right? If so...this is how I do it. Head to MK, then hop on the monorail and go to the Contemporary, check it out. Then hop back on the monorail and go to the Polynesian, then to the GF. Back to MK. At this point, you can take the boat over to WL and check it out. Then, take the bus to AK, and transfer over to the bus to AKL, check it out, back to AK. Bus to Boardwalk or YC/BC. Check them out. Those are my favorite resorts during the holidays. It takes up a bit of time, but unless you really want to linger at the resorts you should be able to do them in a day. Or you could to the MK monorail resorts on one day, and then the others on a different day.