We just took a trip in Feb and I was really worried about not bringing a stroller for our 6 year old twins. (By the way, they are tiny as well. They were premature and right now DD weighs 32lbs
.so she is also a peanut). I was concerned they would be tired and not be able to keep up with big sister and brother, and I was worried about not having a place to stuff our stuff! The last time we were in the parks they were only 4, and we had a single stroller with a board on the back. In the end I decided to rent one, but leave it in the hotel and try without it first. BEST THING I EVER DID!! They did great. We made it from park opening to park closing and they walked the whole time. No complaints. AND it was so much easier without a stroller! I have always had a stroller when we went to Disney before so I had no clue how great it would be to not have one. NO going back to pick it up from where we parked it, no trying to squeeze through crowds and stores with it, no folding it back up and emptying it out to get on the bus. Ahhhh
.so much better
so much easier. Not at all what I expected.
Orlando strollers rents some nice ones, so if you wanted to try it and leave it as a back up in your room you can. You would have a safety net if your kiddo did need it but seriously, don't be afraid to ditch it. I wish I hadn't been so worried about it because it really did make our trip so much better not having to deal with it. Good luck!