So are you gonna do something about it? 
No one can force you to join a club if you choose not to. There's
plenty of time-sharing scams and travel memership con-jobs that
involve hours of hard selling. Ultimately, as a consumer, if you
think you've been taken for a ride, don't sign the dotted line.
California has a 2 week no obligation trial period and if you
didn't like what you see, just reject their offer.
Why sign in the first place?