It's all cool. I'm just releating what I've seen in my travels delivering yachts and fishing the coasts from Washington to Panama. I know that Mexican fishermen are a simple people, in a simple world, and the simplest explanation in their case is probably what happened. Mexicans will hang whatever they can get their hands on on the end of a skiff, and perhaps they only used one engine at a time, so when one goes belly up they have another. We're both speculating here, so I guess we'll have to wait for the rest of the story. :)
Can't argue with that. Like I said, I've got no proof, but I've learned to listen to my belly.
Just out of curiosity, 100 ton, 100 mi?