Just had a thought whilst driving on my usual school runs yesterday; how do others manage hypermiling with their Prius in areas where there are many hills? I live on the north Fife, on the south bank of the River Tay, and there are frequent hills on my usual routes. Great if you are going down hill but not so great when going up. This all makes it a tad difficult when trying to hypermile. Does anyone have any tips or advice? Be glad to hear from you.