We're going to WDW in Dec for the 1st time and DS will be 15m when we go. He HATES his stroller , how do I get him used to his stroller so I don't have to carry him around the MK, MGM & Epcot? Each time I put him in his stroller, he screams his head off and turns around to try and get out. I've tried letting him cry for 10 minutes when walking in the park (no one else is around), but I don't know if I should let him keep going or just go ahead and get him out. Any advice would be appreciated!