Thought I'd share a gadget I found thats coming soon on Treehugger.com. Its a tough gadget to take with you into the back and beyond called
Earl. Its an Android-powered, solar-charged, two-way radio enabled, waterproof tablet.
It has many many features such as: GPS, access to some 300,000 trail maps, thermometer, hygrometer, barometer and anemometer to name a few.
Interested to see what you guys think about it as I wouldn't mind one but I don't really need one either.
I found it
here
The only thing more valuable than the things you carry, is knowing how to make and maintain them.