We are travelling w/ our 2 DS: ages 1 & 4. The 4 yr. old is a healthy 45 pounds, right @ or above the weight on most strollers. I was going to just rent, but he gets tired easily, and would then need to be carried to the bus, on the bus, and to the hotel room. I just can't carry him that much!!! Does anyone know of a stroller that would hold a larger child? We've considered a double jogger, but the weight and bulk of it mean my husband would have to manage that on the busses, and I would have to carry both children-not gonna work! Any other ideas? TIA!