For your convenience we are glad to now offer maps of the lakes we have on our DVDs. We have many mile markers on our DVDs so you can study the map as you watch the DVD and make notes about where you want to fish. That's how we do it! All our maps are from major map providers. The maps are waterproof. They are detailed with contours and depths and include GPS coordinates. The maps are on the products page. Just put the ones you want into the shopping cart. All our maps are $12.99 each.