We loved the airboat ride. It's a great tour for any age.
this is a great tour if you have never seen ruins before, it was only 4 hours and for us that was long enough. It's an hour bus ride to and from so you can rest or listen to the tour guide. We had Diana Garcia Reyes and she did a great job and kept it interesting.
We chose to just walk around the shops at the port here.
This was a city tour with a couple of stops for tourist shopping and to see some native dancers.