Years ago, a #Deaf person called my ASL signing "fluent" (they *may* have been being a bit polite, but I'll accept "near-fluent")

BUT it has been many years since I signed very regularly, having moved away from the town I was in. I fear the language has shifted since then.

Are there any good and Deaf-community endorsed resources for brushing up? I don't need an ASL 101 course, but more like recent vocab and grammar changes.

(A friend met a cute Deaf boy and wants my help learning, so...)