General questions can be emailed to firstname.lastname@example.org. Email sent to this address is checked every few days, so you may not get an immediate response.
If you wish to discuss a specific issue, or need a more timely response, please contact one of the Board Members directly.
To see if someone wants to go climbing, or for general discussions within the club membership, your best bet is the Google Group. It’s free to join. Once you have joined, posting to the group is as easy as sending an email to email@example.com.