The tables on the Stage Door Cafe patio (right next to the RBT patio) are free if you can snag one early enough and have time to hold it. First row is great, but even second row could be fine if your kids will fall asleep anyway. Your strollers should be fine there at your table. And you could have dinner there, too. PP is correct that your strollers would not be allowed in the Dining Package viewing area (BB, HB, RBT), even though those areas have the best views. Could you do the HB package, since that's the most economical, and hold your kids in your laps? They could snooze while you wait for the show and maybe during the show, but at least you would have a very good view of F!