I am planning our first trip to Disney World. Previous we planned one day and then on to a Disney cruise but we cant do Disney in one day so we decided to make it a Disney World Vacation all together. I have a 4 year old and an 8 year old. I am worried about after 4 or so hours them being to tired to walk. My 4 year old weighs 44 lbs. and my 8 year old weighs 57 lbs. I've seen that the strollers for rent from Disney look like they can hold the both of them. They don't look to comfortable though. Does anyone know of any other company that rents stroller to use at the parks that accommodates over 100 lbs. and are more comfortable?