TIVO has been recording everything with the keyword scuba in it. The travel channel has a program called exotic islands which always seems to have a few short scuba segments on it. Without TIVO it may not be worth watching, but if you are interested in exotic islands it might be.
The one I have right now has honduras, roatan (diving with dolphins), cocoview (shallow wreck dive).
The one I have right now has honduras, roatan (diving with dolphins), cocoview (shallow wreck dive).