A good place to start
 

Everybody should take the Online Awareness Course. Good info:http://www.treadlightly.org/page.php/home/Home.html

X2 everybody should read that and then read it again. There is tons of good info on there.

A couple of more sites that are very important:
http://www.sharetrails.org/
http://www.fs.fed.us/.
http://www.smokeybear.com/wildfires.asp

Thumbs up for campaigns like this...
Aside from enjoying these wonderful trails, we should also take the initiative to conserve and take care of our environment...