![No air conditioning on bus trip to the zoo](http://rhvactools.com/wp-content/themes/theme/assets/img/re-39-min.jpg)
No air conditioning on bus trip to the zoo
I recently volunteered to chaperone my son’s field trip to the zoo. I thought spending the day with a class of fifth graders at the zoo would be fun. It turned out to be a huge mistake. When I showed up at the school at seven o’clock in the morning, I wasn’t expecting to be