go to nextel and download the gps program for 20.00 and you can use it for that fishin hole, tree stand, campsite, M.I.L.F's house, etc...you will get waypoints and it works without that nextel tower we never seem to be close enough to get signal from. It is a one time fee and turns your phone into the old school type of GPS not with streets bars and fuel stations like they sell nowadays.