I did two days of two tanks dives with Protech in early April and had no problems, whatsovever. I had suggested a couple of days I was interested in by emails before leaving the states and they called my room when I arrived to follow up and confirm my intentions. Their boats picked us up, more on Belize time, rather than right on schedule but it wasn't a problem. I found no problems with their equipment or operation and paid for my dives when I was completely finished for the week with a credit card. I thought the dive masters were excellent (Brian and Mynor) and they had the safety of their divers as their top priority. I would not hestitate, at all, to dive with them, again.