You shouldn't have paid Socorro Park Fee.
SOCORRO PARK FEES
The Socorro Park fee is 1811 pesos per day of diving. For a typical Socorro trip with six days of diving, it is 10866 pesos. Divers can pay this in advance or at the end of the trip. We will use the peso/dollar exchange rate on the departure date.
PARK FEE EXCEPTIONS
OVER 60 AND RETIRED: The park fee will be waived for people over 60 who can provide documentation that they are retired or pensioned. According to CONANP, any official document with the words "RETIRED" or "PENSIONED" will be accepted along with a current passport photo. Any other documentation will NOT be accepted.
When booking through Fun Azul, if they had known that the person on the other end was 60 years old, they should have informed you. The submission of specific documents applied only a week before departure, and it didn't apply if you were currently employed.
Many people, in my opinion, may not be aware of this and might have paid around $650 to $700 unnecessarily.
I went solo diving in Valentina, and during the transition from the Zodiac to the diving spot, all divers executed a backroll entry simultaneously. Unfortunately, my fellow diver entered later, resulting in her tank colliding with my head and shoulder, causing a shoulder injury. Despite completing all six days of diving, I had to seek medical attention for my shoulder injury after I got back home. I underwent shoulder rehabilitation for over a year, experiencing depression due to having to take a break from diving.
Additionally, I regret not wearing gloves for the first two days, as the water temperature was relatively warm. While moving on the Zodiac and transferring onto the boat, I sustained injuries where I had to grab the rope with bare hands, resulting in cuts on my fingertips.
I went for the trip during the Tanksgiving season, and the 6-day diving experience was a fantastic memory with the sea conditions not being bad. All crew members were friendly, I watched Spanish broadcasts with the head chef, explored the captain's bridge with captain, and enjoyed excellent food. The bartender made amazing Margaritas too. I had a truly amazing experience, excluding the injuries. I made the reservation through valentinaliveaboard.com.