DH and 9yr. old son and I are going to be in Orlando in 3 weeks. We've been to Disney many times. Have never been to Universal and don't know much about it. Would son like Universal or Islands of Adventure better? Is it possible to do both in one day and still see everyting, or should we concentrate on 1 park? He likes most roller coasters but still a bit freaked by EE and RR at Disney and I've read that Universal's are more intense than most Disney coasters. Is that true for both parks?