My first trip to WDW was in 1975. I was 19 years old. The only park was the MK, of course. Over the past 42 years DH & I have visited many, many times by ourselves, with our children, and now grandchildren. I am now 61 years old. I have never shied away from anything (although I have never been a fan of the Teacups). With that being said, I am beginning to slow down a step or two and some rides are beginning to not feel so good to this body. I remember my mom used to complain that some of the rides were too much for her. Now I am beginning to understand what she meant. (Miss you, Mom!)