OP, you can check hotel prices, but both MCO and near Port hotels are crazy high. For our upcoming trip, near Port are like $327 or more. MCO least we'd accept is $160.
Rental cars, buyer beware. Before the shutdown the agencies could not even come close to handling all the people. Most shut down for long time.
We drove Miami to Port Canaveral late 2021 and some car places just opening up again. Then small passenger counts and only a couple ships. Worked OK but I'd be very wary of how it will go renting a car.