With the increase in ADVrider travel to Mexico that is going on, how about using Brian D.'s idea and putting together a database of the Mexican waterfalls. There are tons of them out there and usually they are not too easy to find. (We were within 400m. of one last year and never found it, mainly because I refused to try to navigate a muddy sugar cane field for the second time) Anyway, we have been to several really nice cascadas and from now on, I will get the GPS positions and try to build some data. Sort of a Lonely Planet kind of list. Any one have a list started, already? Navigator?