I'm not as familiar with what's going on in New Brunswick, but in Saskatchewan, for example, you have the Gabriel Dumont Institute. They support Métis and Michif language and culture. You have the Louis Riel Institute in Manitoba. Yukon has the Yukon Native Language Centre. There are many language authorities.
I think what we're trying to say is, there are organizations that specialize in language support. You should be talking to them. There'll be self-governing and modern treaty holders that would also be interested in having discussions.