
AHA! Maybe I have to change my generic description of "beautiful downtown Catemaco" to beautiful small town Catemaco".
Geo-Mexico just gave a heads-up on a book listing 101 beautiful small towns in Mexico, and included Los Tuxtlas, which I presume includes Catemaco.
You can buy it here
One Hundred & One Beautiful Small Towns in Mexico
By Guillermo Garcia-Oropeza, Cristobal Garcia Sanchez
280 pages, 2008