With a title like that readers must know that it was Redline Guide Ken Hodges teaching this Digital Navigation course… featuring Gaia in this case. On speaking to the guest — which had recently taken our traditional wilderness navigation (map and compass) course — he had learned one thing right away he wished he knew only one day earlier, saving him hours. His enthusiasm for this knowledge made us realize that that one nugget was probably worth the price of admission in his eyes. Love it!