Crowd wise, what are the parks like the Saturday after Thanksgiving


We have a trip booked starting Nov 29, that’s the Sunday after Thanksgiving. However today I saw the 28th was available, so I booked it. My plan is, southwest’s next booking window opens in a few days. I’d like to see what the fares look like and then decide which day I really want to travel. But we’ve never been there that Saturday after Thanksgiving. Most likely we wouldn’t do all that much park wise, but it would still factor into our decision.