We were there for 8 days and got a 4 day hopper. We went to MK, MGM and Epcot. We brought our stroller and I am glad we did. They were $7 a day at MK and there was a very long line to rent them. We have a combi convenience stroller and love it. It has been to Disney twice and still is going strong. We didn't use the baby swap since I am pregnant and didn't feel like going on too many rides. I did ride pooh alot. As for breaks, we always took one during my daughter's nap time. Each day was different depending on where we went and what we had planned. I will tell you that it was hard with a 2 yr old to leave the park and then plan on returning later. Instead, we did Epcot countries, the boardwalk, downtown disney, international drive or the pool for dinner. I must say our best day was when we got in early at the parks because we were trying to get Cindy's breakfast ressies. We got in on early entry day for the resort guests. It turned out that they didn't have any openings for breakfast so we took advantage of the small/no lines. It seems as though the major crowds came in after 10:30am. On the day we went early, we parked at MK and just walked up to the monorail (avoided waiting for the tran.) We were able to do Pooh twice, dumbo, peter pan, small world, carolsal (3x), eat breakfast and meet Ariel before it was too crowded. We stayed until 2 that day and then went back for my daughter's nap. On most days, we would plan to be at the parks until 3 and then head home for her nap. On one day, we decide to stay for the magic moments parade at 3pm and left after 4pm. You should do a search for break places. I know I read something last april or may that talked about great places to take breaks in all of the parks so that you don't have to leave and return to the park. If you daughter loves cinderalla, I would recommend calling for ressies soon (can 60 days before-start calling at 6:58....they book up in minutes.) They say that they open up spots and that they take walk-ins but it is really hard to get in. I tried like crazy but no luck. Hope that helps.