I'm soon to set off on a big road trip: I will be leaving FL to go to Kansas City, meet some relatives, and then we are basically driving direct to Mexico City. After some business there, we ("she" to be honest!) want to go even further south, it sounds like we will be driving around Yucatan, to see, at minimum, Merida, and then work our way up the gulf coast, back to Texas. Although I've seen some of the stuff there before, never by car, and I look forward to jaunting around. We'll have about 4 weeks total. So, this thread may turn into a travelogue, but until then, any suggestions for what to see? I'll want to see some of the stuff around Mexico City, the "colonial cities", and who knows what else?