I will be traveling with my 2 kids, 2.5 years old and 1.5 years old, long-haul, by myself. My kids are developmentally delayed (my 1.5 year old doesn't walk). They are both really tall, (2.5 year old is 39 inches, and 1.5 year old is 35 inches), so they both have the graco extend2fit car seats. My travel time will be like 24 hours long, including an 11 hour international flight. I need to connect two car seat carts. I looked at stroller connectors, but they're too short. How should I go about this? I also have a double stroller, but I need to be able to wheel both car seats, and both of my developmentally delayed kids on board the plane (remember, my 1.5 year old doesn't walk). The stroller gets taken at the gate, so that's when the car seat travel carts come in, but I need to somehow connect them, as I will also have carry on to bring (diapers, baby food to last 3 days, because after the 24 hour travel time, there will also be a 30 hour stopover, then another 2 hour flight bought separately, before I get to my final destination). This is going to be hell, isn't it?