We took our first electric roadtrip as a family last weekend, as the children got Columbus Day (and the preceding Friday + the following Tuesday) off.  We headed to Guntersville, Alabama on Saturday, where my parents live by the state park. But first, we stopped at a Nissan dealer in Rome to fill up on electricity and then headed northwest to Scottsboro, where airports’ unclaimed baggage is sold in a giant superstore. The children got sunglasses and watches; the Mrs got jewelry; I got impatient to get some…