We are taking our two kids, ages 6 and 3 to WDW for 7 days next fall. I'm wondering whether we should do 2 singles or 1 double stroller? I am leaning towards renting something like a city mini double, so that I could walk both kids around while my husband gets Fast passes, or so its easier for one of us to stay with the stroller/kids when we split up to use the bathroom, etc. But I'm wondering if there are times when having 2 strollers might be more convenient if we needed to split up. Would it be easier to navigate crowds with one double or 2 singles? What about going into restaurants, etc... I would love to hear from families with similarly aged kids - what did you decide to do and how it worked out! We are staying on a monorail resort and driving our own car there if that makes a difference. I don't think we would really need to use the buses. Even though the girls are about 2.5 years apart, the older one is tall and skinny and weighs only 5 lbs more so weight difference shouldn't be an issue either. Thanks!