underwater camera housings

I am new to using underwater camera's and video, but want to get started. I dive in Cozumel 3 -4 times a year as this is all the time I have, but instead of hiring a videograher each time, I want to do it myself. I am looking for a good used underwater camera setup that is complete and in good condition. But at thesame time I don;t know what is a good quality other than GATES, can anyone recommed a good system at a reasonable price....

I'm biting my tongue but the pain is almost unbearable as the blood trickles down my cheek. Can't stop myself...must...hit...Add Reply...ahh