...would change? Arrive Orlando late Thursday afternoon, sightsee and dinner. Then early to bed for Friday to take early shuttle to Busch Garden Tampa, spend entire day there. Then on Saturday, Island of Adventure for entire day. For Sunday Universal Studios. Monday we're home bound early afternoon. Traveling with 17yr old and 8yr old. Would this be too much for 3-4 days? Should we omit a park, or switch the days in which we visit them to try to beat the crowds?