I haven't seen it on Sea Hunters yet, but with the frequency of which this show airs I'm sure to see it soon. Do you have National Geographic Channel and History Channel? It's on there everyday, if I'm not mistaken.
I doubt that the wrecks are within rec limits, but I'm only judging from my memory of the coastline, and the short clip on that video. I'll see if I can gather some info on it. My brother and I are interested in diving it someday...we just need to gain a crapload more experience.

Imagine - NL has approx. just over 10,000 wrecks. I wonder how many can be dived? That would be a lifetime of diving there!
Oh! And the funny story I promised.
THIS STORY IS NOT IN ANY WAY MEANT TO BE DEROGATORY!!!:
Apparently there was, as one can imagine, quite a mess of debris from the wreck. The story has been told that it was winter, and Chamber's Cove is an isolated community, therefore many of the sailors were left with little option but to stay for quite some time (as guests) at some of the homes of the residents until the weather and travel conditions lightened.
One day the local minister was visiting the different homes in that community, as was and still is the fashion in many small communities. The minister visited the home of one particular resident and asked her, an old lady, how was the health of her stranded guest progressing. She responded by stating that he was doing much better, but she couldn't, for the life of her, get the oil off the sailor no matter how much or how hard she scrubbed him with a brush. The minister investigated the matter by calling for the sailor to enter the room. When the sailor appeared, much to the minister's bewilderment (and then humourous entertainment), the fellow was in actuality Afro-American!!! The minister claimed the poor guy was sore from head to foot!
Ah, a true victim of NL hospitality!

Mind you, I doubt this story has any historical truth - perhaps just another bit of Newfoundland humour.
For those unfamiliar with NL, in 1942, in any isolated community it would have been an extremely rare instance where one would encounter a Black person. That's where the humour comes from in this story, and it is not intended to offend anyone of any race (once again).