any advice on diving in Cancun?? i.e. good dive companies?

[WaterWolf]

I also dove with Octavio and Nautilus Divers. My wife did her OW referral down there with them. They were good to us too. There were only a few divers on the boat the few days we were down there so it certainly didn't feel like the dreaded cattle boat that you hear so much about down there. It was an older boat but it was definitely seaworthy. If I remember correctly, they didn't normally dive on Sunday. This might have changed by now. We were down there shortly after hurricane Wilma so it's been a few years. Anyway, we were strapped for time so they actually dove with us on a Sunday when they were closed so my wife could complete her certification.