IMHO, YMMW, I am not your group admin... but:
For online community to thrive, it needs to be discoverable online (findable by google search) - which private gogle group is not, by definition.
Also, 90% of people will be lurkers, at least at firsts, and for those registrations with opaque vetting proces is a serious red flag and not worth the time.
Best would be to have open subforum here (where the eyeballs are), and also private google group for private info, like campouts, if it makes sense and cannot be shared in the open. Promote the link there in your forum signature.
I recall at least one mailing list for east coast vandwellers with free campouts on public lands/state forests.
For online community to thrive, it needs to be discoverable online (findable by google search) - which private gogle group is not, by definition.
Also, 90% of people will be lurkers, at least at firsts, and for those registrations with opaque vetting proces is a serious red flag and not worth the time.
Best would be to have open subforum here (where the eyeballs are), and also private google group for private info, like campouts, if it makes sense and cannot be shared in the open. Promote the link there in your forum signature.
I recall at least one mailing list for east coast vandwellers with free campouts on public lands/state forests.