We planned our WDW trip so that we would leave home driving there on sunday, August 3rd from northern Illinois. Oops, the Brickyard 400 NASCAR race is at Indy then. Traffic problems should be avoided! So I thought maybe we'd leave saturday and stay an extra day in Orlando and go to Sea World. Never been there before. A friend told me today that he was there last summer and it was free to come back the next day. So maybe then I should leave friday and go to Sea World two days! Does anyone know if this is a true deal? Thanks in advance oh great all knowing Disney/Sea World friends!