We drove by there on a whim after our 7-day cruise in January. About 10 minutes off the main road from the port. I don't know if it was a typical Saturday or what but it was packed! I think there were several Boy Scout troops there, too. We didn't stay for two reasons - the crowds and the COST! It was like $25 per adult and $15 per kid. After the hefty price tag of the cruise we couldn't do over $100 just to get in. Check their website for prices, hours and possible discounts. We are going to go down a day early next time specifically to do the Space Center.