Cambios

* InReach from Delorme offers a similar devise with all the above capabilities. But on top of it, it can send and receive 160-character SMS text messages with GPS coordinates to mobile phones or email addresses worldwide and post updates to social media. See the [http://www.inreachdelorme.com/ InReach manufacturers homepage] for more information.

The partly long stages and the limited supply along the trail requires a proper power management for the GPS, the camera and all other electronic gear. If you rely on the GPS for navigation you need to make sure to have in functional whenever needed.