Can anyone help me figure out how to use a GPS to create maps?

<p>I walk regularly in a large (2000 acres) section of national forest. There are a lot of trails and I don’t have much of an internal sense of direction. I get lost fairly regularly. I always find my way back to the car (my dogs have an excellent sense of direction), but I’ve been trying to figure out how to create a map of all the trails. I have no problem walking them to create a track, but I can’t figure out what kind of GPS I would need to then upload the tracks to create a map. I do realize that this could be an ongoing project. </p>

<p>Can anyone help me? I need advice about what kind of GPS and what kind of software I’ll need. Thanks very much!</p>

<p>I haven’t tried any of those " find my car" apps, but maybe that would work?
[Series</a> of new iPhone commercials highlight more handy apps](<a href=“Series of new iPhone commercials highlight more handy apps | Ars Technica”>Series of new iPhone commercials highlight more handy apps | Ars Technica)</p>

<p>I have also seen these at Rei- you can print them there too.
[National</a> Geographic Maps | TOPO! Series](<a href=“http://www.natgeomaps.com/topo.html]National”>http://www.natgeomaps.com/topo.html)</p>

<p>Oh, this maybe would work
[GPS</a> Enabled Trail Maps](<a href=“http://www.instructables.com/id/GPS-Enabled-Trail-Maps/]GPS”>http://www.instructables.com/id/GPS-Enabled-Trail-Maps/)</p>