hmmm
Not to stir the pot here but really..
The C53 is not a "wreck" dive as I would classify it. Its a structure, that was a boat that now has many openings so the odds of you getting "stuck" or "lost" in it are very low.
It is not what I would call an "advanced" dive by any means.
The C-53 was dive #3 for me.. By your standards.. For me, the checkout dives, were in fact.. DIVES. and with NAUI, there are 5 of them. We went straight from getting my cert to Cozumel the following month. My first 2 dives in Cozumel were from the docks/shore when we arrived. No guides. Just grab some of our "unlimted air" after we signed up for the dives, and into the water we went.
Like I tell everyone whom I speak to about diving, if you get your card and are not confident enough to enter the water with just you and your buddy, you didnt get the proper training. When I finished my NAUI class, I didnt have any doubt of how to navigate and what to do if things got bad. (for the record, when my 10 yr old daughter lost sight of us on a dive she did what she was trained to do.. She surfaced and waited for us. Text book perfect. Gotta love diving with 4 ft vis!)
I went on to do 31 total dives that first year.. 26 if you dont count the cert dives. That was in 2007. I am sure I will hit 100 this year.
Now for the OP - C-53 was not my thing. I actually thought it boring. I have since returned to Cozumel about 2 times a year and have not returned to C-53. I find the drift dives more fun especially the deeper ones as I love the swim throughs.
here is a pic we grabbed from a rental camera there. We went out and bought our own camera right after since we were very disappointed with the rental cameras quality and abilities.
We have been kicking around the cenotes for quite some time now but the cold water is not high on my list of things to be in and for the price you pay, definately seems over priced. To each their own though.