We'll have a rental car, I'm considering driving straight from the airport to BLT to catch HEA. Just for the fun of it.I agree it depends on whos working the gate and how busy the resort is. You can always give it a shot, worst case they turn you away. Of course you could always uber there instead and there would be no issue.
Thanks for finding that. The last thing I want to do is waste time getting shot down, so I think we'll park at TTC and monorail (or Uber??) to BLT.I’m not trying to be a downer or say that you won’t be able to park at BLT to go to TWL, and I hope it works out for you since it seems there is usually a lot of available parking. But be prepared with an alternative plan. The DVC website says this about parking on the TWL page:
Parking is only available to those staying at Bay Lake Tower at Disney’s Contemporary Resort or Disney’s Contemporary Resort. Members traveling from other Resorts must use Walt Disney World Transportation.