Route #1: Take the bus to Hollywood studios and then either walk or take a boat to the Yacht & Beach Clubs
Route #2 Ask at the front desk of POFQ the night before-sometimes Disney will send a van to take you to early morning reservations, especially if it is before the busses are running
This, of course is if you don't have a car. If you do, that is by far the easiest way.
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