Your ADR's look great! I am sure you and your DD will have a wonderful time.
I would bet that this probably won't be your last trip to WDW with DD though if she is anything like my DD. My DD plans on continuing our yearly family trips with us during college and beyond--at least at this point. She will be a junior in high school this year.
In fact, she keeps asking when we plan to buy more DVC points so that we will have enough for her to bring her family when she gets married and has kids. As much as she loves Disney, I wouldn't be surprised if that is what happens too.