We ate at the Poly, AKL, and spent time at the Boardwalk...no one issued us parking permits or passes...we just showed our ID at the gate, explained why we were there (breakfast, dinner, etc.) and were directed where to park...there was plenty of parkin g at all the resorts and we never felt that there was a fear of our car being towed, etc....and we spent about 8 hours at the Boardwalk as we ended up in Epcot and then met the rest of our party there and stayed beyond what we expected -- our car was still in the lot when we left that night....
That being said, if anyone's looking for a GREAT new restaurant to try, go to Boma's...what a fantastic buffet experience and my family (mom, dad, kids 22, 18 & 14) LOVED it....it was really amazing!!
Have a good trip!!