I have the rough job
of accompanying a good friend to Disney 5/21-5/25 while she competes in the 1/2 ironman triathlon. While she's busy with pre-race prepping, I'm planning on enjoying the parks. She is planning on only doing one park this trip, on Monday, post race.
Need your opinions: Which park should we do as her only park? and what are "must-do's" at that park? (It's been at least 5 years since the last trip for both of us...)

Need your opinions: Which park should we do as her only park? and what are "must-do's" at that park? (It's been at least 5 years since the last trip for both of us...)