A random tip to add: if you want some TS meals at WDW (at Disney Springs and/or Animal Kingdom) and don't have the time/inclination/ability to make ADRs ahead of time, the Landry's-owned restaurants on property (T-REX and Rainforest Cafe at DS, and Rainforest Cafe #2 and Yak & Yeti at AK) offer "priority seating" for members of Landry's Select rewards club. A few weeks or months before your visit, you can join the Landry's Select program online and they'll send you a membership card (cost is $25, but you get a $25 welcome credit on your account which you can use the first time you dine at a Landry's restaurant, so it costs nothing in the aggregate). Bring your Landry's Select card with you, waltz into any Landry's restaurant whenever you like, and you'll be seated within minutes, just as if you had a reservation.
We particularly love being able to do this at AK. Yak & Yeti is one of our new favorite TS places -- while Rainforest Cafe and T-REX are giving you Applebee's-type food with a cool theme, Yak & Yeti's food is a cut above. Because there's so much to see at AK, and the park layout sort of invites one to meander, it's tough to keep to a schedule and get to ADRs on time. With Landry's Select, we don't have to.