I hope to tour with my e-bike. However, I will go through lightly populated areas. Any hints for recharging the battery? I can envision going into a restaurant and asking to plug in my bike's battery. Most coffee stores are used to having customers plug in laptops, so those would be easy. I figure my battery takes pennies to fill, but I imagine I could offer to pay a buck to charge. I could bring a kill-a-Watt meter, which would record kWh consumed to ease any fears I would take dollars worth of power. What is your experience asking for an outlet? Any hints for success?