We have a new map update system on line now that is cool. As you pull up a review look at (view on map). Chick on it and you see streets or Google sat map, now the good part you can move the pointer to correct place if it is wrong. I have checked a number of parks and find lots are correct and some are not. Move the pointer to correct place and sent it in. This will help everyone find campgrounds that sometimes turn up on top of a mountain top or in middle of a lake per the map. I like it and it works well.