We are arriving in Hanoi early and we were curious if anyone has suggestions for things to do that are not included in the Tauck city tour. We had to cancel a day to HaLong Bay because of back issues. We have an evening food tour scheduled but so far that is all we have on the agenda. Any ot the markets that are recommended, Is the train street worthwhile? . We would hire a guide but have had no luck so far. Thanks for the help
