Where are you staying? That will make a difference. It's going to be very tight. There was the time I was staying at the CR, and had a 3pm thing I wanted to do...signed up, paid for. I had an 8am flight out of Boston, should have landed at MCO around 11ish, been at the CR by 12:30 at the latest. Yeah, no. We boarded the plane, on time, sat there for 30 mins, then were taken off the plane....mechanical issues. Had to wait until 11 to get a plane to us. We took off at about 11:30, got to MCO at 2:30 and arrived at the CR just as everyone was walking out of the function!!!!
So, stuff happens. For a flight landing at 11:00, I doubt I would have an ADR before 2, and even that's iffy. I seldom book anything for the first 6 hrs of my arrival day.