Hi, Trace
Have you thought to plan a trip to Xochimilco to see the Chinampas?
I would suggest asking when is the best day to travel when not so many tourists will be there.
It might be fun to just get on a bus and ride to Xochimilco. That way you really get the feel of the real Mexico.
I would of course ask to see if that route would be safe.
It has been a long time since I have been to Mexico and things probably have changed.
This might help explain:
https://en.wikipedia.org/wiki/Xochimilco
We have several members from Mexico so I hope one will speak up and give you the best details.