Hi Everyone! We will be sailing on the March 2 5-night Wonder cruise Itinerary A. We are trying to decide what to do while in Cozumel Mexico. It will be me, DH, and DD who will just have turned 2. I would really like to see the ruins and am thinking of the Highlights, Ruins and Discover Mexico Park excursion. Does anyone know: How a 2yo would be secured on the bus? Do they provide a car seat? If we would be allowed to bring an umbrella stroller? We do have an Ergo we could bring. Also, any opinions on or experience doing this with a toddler? I'm also open to other suggestions. We are also looking at the Ruins and Beach excursion but figured we would have a lot of beach time at Castaway Cay. Thanks in advance for any help and advice!