Yes they have those for rental.
Yes there's strollers for rent.
Yes they do. $15 for a single and $25 (I think) per day and as long as you keep the receipt you can leave the park and come back and receive another stroller on the same day.
Yes. They have both single and double (side by side) strollers. There is no storage with these strollers, so if you have a bag , you will have to hang the bag from the stroller (or as we used to do, get a double and set the bags next to the child or get a locker). If you are park hopping, the rental fee will transfer to the next park so keep the receipt.
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