Could there be a spot in the form for plug in point and then a list of states.. then when people visit them they can up date things or list stuff to do around them. I know there are some places that have a ton of plug in spots. but in CT there are very few and others in the area may not know about them or you might be driving though. Like i know there is a nice bakery with in walking distance of the GE spot in plainville ct it would be nice to let others know the also..
Just a suggestion