Visitors are allowed for sure. I have never seen a visitor for training class. Visitors can not shoot. If you mean guest then so far as I remember members can bring guests that don't reside in wake.
Don't know but a call during business hours would get you an answer. Training takes place in a classroom setting and on the firing range, so be specific as to which you'd like to visit briefly. Also be prepared to demonstrate that you are not armed.
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