I'm not sure what to make of this group myself. This looks more like Curanderismo or Santeria than any Native beliefs. The carvings and names they use seem more African to me than NDN.
Groups calling themselves Tainos generally tend to be Dominicans and Puerto Ricans trying to reconnect with any NDN roots they have. There might be small NDN communities on those islands, but most of the ones in the US calling themselves Tainos aren't from those communities.
Problem is, some of what members of the Caney circle are doing is relying on Nuage sources to reconstruct a past that might be partly lost to them.
One of his fellow would be "shamans" advertises on a Nuage site run by an exploiter named Lewis Mehl Madrona.
http://www.healing-arts.org/spider/teachings.htmAnd one thing he advertises is that he's been trained by the "Wolf Clan," Twyla Nitsche's Nuage outfit. Plus he includes lots of high weirdness like talk of vortexes and energy changes.
Most of the places they're linked to or advertised on the web are Nuage places. They don't have much contact with NDNs, or any interest in doing so that I can tell. I wouldn't call them frauds like some of the worser ones we run into, maybe misguided or don't know any better.
And in some cases, in denial of being Latino or Black.
That girlfriend of his, her profile doesn't speak very highly of his character. She's an S&M "slave" and he is her "master". Since she looks white and he's Black or part Black, there's some weird dynamics going on here.