NEXT GUIDEBOOK NEARING COMPLETION (available winter 2011):
If you or anyone you know has paddled rivers in this or other regions of Mexico, please contact me (rocky@sierrarios.org).

I would like to be as complete as possible in presentation, so if you have information to add - perhaps an interesting story or maybe a nice photo, I can include in the book.

Note that two other books will cover the Oriental and Sur of Mexico, and a fifth will be written primarily by Greg Schwendinger to the Maya region (Chiapas, Guatemala, Belize, Honduras, El Salvador).