Trailersailor.com is a good one. Most of the focus is on trailerable
sailboats but there are quite a few on the forum with larger boats.

Tom

wrote:
I am looking for some decent Sailing forums.

I have had "the bug" for a sailboat for as long as I can remember and
now, living within an hour and half of Lake Lanier in Georgia (big
lake, lots of sailboats on it) I am REALLY wanting to get one.

Thanks!

Tom