Going to Universal in November and wondering if we should add Discovery Cove? We are staying on-site for 6 nights. My daughter loves dolphins and would be a great treat for her. Is her 6 year old brother allowed to do the swim too? He loves fish,animals,bug... has anyone had a child that did not want to go into the water...he loves the water too! I am just worried paying all this money to swim and he won't go in. Should I book a dolphin swim for me and my daughter and non-dolphin for husband and son? What do you think? Also do we have to pay for parking at Sea World each time we visit with the Discovery Cove pass? Not sure if we are renting a car yet...is there a shuttle from Sea World that goes to Discovery Cove? Thanks