In case you haven’t noticed, it’s summer. Summer is the time of year when families realize that they are sweating more profusely carrying a bag of groceries from their car than in power-lifting class. As our temperatures run to the 110s (heat index, folks. It’s actually only 104), dreams of cooler climes make us looney. As proof of our new-found mental disturbance, we pile our progeny into the largest automobile we own and embark on that great American adventure known as the Road Trip. Ine