* First, if you're staying onsite at a deluxe hotel, check to see what parks have extended evening hours (currently per the WDW website, EPCOT on Monday 2/6, and MK on Tuesday, 2/7, which is a little different from the usual schedule). If you don't have parkhoppers, consider whether you would rather structure any of your park visits around extended evening hours. If you do have parkhoppers, bonus! You can go where you want during the day, and hop to the park with extended evening hours on Monday and Tuesday.)
Crowds during the days you're there should be "moderate." Assuming your first day is Sunday, 2/5 and that you have full days on Sunday, Tuesday, and Wednesday, I would recommend:
- Visit HS on Sunday. It has the least variation in crowd levels over the course of a week, so wait times will be about the same across the board. Be sure to get there very early: lines build faster here than anywhere else, and lines for all the headliners will be pretty much unbearable by about 11am (but will then improve over the last 2 hours before park closing).
- Visit AK on Monday, as you planned. With a good touring plan and an early arrival, you can do 90% of the park by 2pm. (FWIW, if you're looking for what to skip, I suggest bypassing Rafiki's Planet Watch and the train ride you take to get there. It's a bit of a snoozer.)
- Visit EPCOT on Tuesday. The Festival of the Arts will be going on, so there might be some extra things to see around the park.
- Finish your visit with MK on Wednesday, which should be the least-crowded day for that park. Stay until park closing and see the fireworks. They're a great "high note" upon which to end a vacation.