An informative article here about climbing in Mexico’s El Potrero Chico. I talked to Levi last night about his experience down there this last winter. He had a great time, did not feel unsafe at all. Inexpensive lodging and great climbing. (He did the 23 pitch climb and simul-climbed several pitches to get up and down quickly.)
I recently talked to a climber in the gym who spent a month there this winter. He and his buddy drove down to Monterrey from MN, stayed there and climbed for a month, and spent about $440 each for all expenses. (Including the gas!)
The same woman who wrote the article linked above, has a series of 4 reports on her climbs at EPC. The first report is here.