The Magic Kingdom is broken up into different lands: Adventureland, Frontierland, Liberty Square, Fantasyland, Tomorrowland and Main Street. The only one that we didn't really get to was Frontierland; we walked thru it tho.
We ate at Cosmic Rays which is a Quick Service restaurant but you can sit down inside in the air condition or outside. You get a lot of food for the Quick Service meal!
We rode the magic tea cup ride the first day, we rode the buzz lightyear ride, the people mover ride and the indoor thru the years ride. It was raining so there wasn't a lot that we could do but we tried and kept busy! We didn't let the rain stop us. ALWAYS bring a poncho and have water handy! :-)
Starbucks is considered a Snack Option. I got a venti Pumpkin Spice Frappe 2 times while we were there and it kept me going!
The Seven Dwarves Mine Ride was a must for my 4.5 year old and my hubby. They waited an hour for it and then it had to shut down for a while and they received a fast pass for later and only had to wait 5 mins or so.