One thing many EV owners do is track their energy usage vs. actual miles (nav miles vs. battery miles). This helps plan your next trip and estimate your charging needs.
If any of you keep track of your usage data, feel free to send it to me and I'll try to publish it. Thanks to Mark Holzrichter for supplying us with his most recent trip data. We have a new web page dedicated to helping plan a long-distance EV trip, please visit.