Hi! We are going on a 7 day cruise on the Disney Fantasy in June. We will be debarking on Saturday June 15th and will have both the 15th & 16th to enjoy the area. I wanted to do a day doing something a bit bigger with the second day being more a beach day (we'll be staying at Cocoa Beach). We will have a rental car so transportation is not an issue. We do not want to do WDW as we were there last year and want to try something new. We have a 7 year old son who is still under 48" and ride-timid so I think we'd miss a lot at Universal (maybe I'm wrong). I was considering doing one of the waterparks (TL, BB or Aquatica) but I'm fearful it will just be more standing in line than actually being on a slide since it would be summer on a weekend- any thoughts? Sea World, is that any good? Anything else I'm missing that would give us a good day experience or recommendations on the above? Oh I did look at going to the NASA museum but that got really mixed reviews so I've crossed that off my list. Help please!!