New author, new to site, wish help, reciprocal

Hi!
Michelle Wilder here.
I've written occasional stories through the years, often with TG theme and content (subjectively, at least) and would like advice, help, and all that, as I think I'd like to contribute some of them. I admire the work of many of the authors here at BC, and can think of no better feedback than from them or their readers.
I'm a pretty good copy editor (newspapers) so I'd be glad to reciprocate your help.
Sincerely,
Michelle

P.S. It's not self-evident how to post in this site...