I would say about 7:15. At that time you will be near the front of the parking lot, so jsut walk to TTC. I think you'll likely need to use the ferry at that time, but it's a short ride. I'd guess it'd take 20-25 minutes or so to get from the car to the MK side, then just go to the CM's at the left for PPO ADRs and you should have time to spare.
They may also have a coach to take you to MK. In Sept we took a cab for an 8:15 CP ADR because we would've been late by bus and when they dropped us off we were taken to a coach.
They may also have a coach to take you to MK. In Sept we took a cab for an 8:15 CP ADR because we would've been late by bus and when they dropped us off we were taken to a coach.