Overall, it is in the best interest of the taxi drivers for the general public to NOT have access to the standard ..and correct.. fares. This way they can hike up the fees to unsuspecting tourists and make quite a bit of extra cash. And you know, they are out there making a living like we all do. If the system works for them, then, good, so be it.
But, if you know what the rate is before getting into the cab they may not push the issue. You TELL the cab driver what the rate is before getting in with confidence, they understand you have knowledge of the rates, they agree, you get in the cab and ride, you pay, you get out. Simple . If they push the issue and want to overcharge after you have stated the published and fair rate, then, no worries, you either pay or say "No thankyou" and move on to the next cab.
However, if it comes to an incident over a buck or two, I also will not push it past trying to stand up for what is fair. Yes, I will have been cheated...not the first, nor the last, unfortunately this is the world as we know it, but, overall, not worth a fight, in Mexico, ... my vacation time is worth so much more.
So, if we can not obtain a published list of taxi fares from the powers that be, we can at least post rates here of frequently used fares to share with fellow Scubaboarders. Feel free to copy/paste/correct/update
Taxi Fares:
Central Plaza TO Mega 25 peso/ XX USD
Central Plaza TO/From El Cid,Casa Del Mar 80 peso/$6.00 USD
Central Plaza TO/From Caleta XX peso/$9.00 USD