in the early stages of planning a vacation. We are wanting to go to sea world and aquatica. It will be me my husband and 10yr old niece. Is it possible to do both parks in two days if staying onsite. We are the type of people that will stay open to close with a quick bite to eat. We are looking at next April 19th-21st 2018.also not really wanting to have to rent a car what would be my possible transportation means from Mco to hotel at sea world?