First timer here. Our first day at Magic Kingdom will be on Easter Sunday. We are staying offsite a few minutes away in a house. We have a reservation at Cinderella's Castle for 8:10. Any ideas of what my arrival time should be for the parking lot? Any other advice on leaving in the am in terms of Sunday traffic? I'm trying to figure out do I need to leave our house around 7 to be on the safe side? Ideally I'd like to get there in plenty of time so we aren't panicking about being late, but not so early it's silly. Thanks so much.