Dear Riding Buddies: When I send an email out to see if anybody wants to ride, I would appreciate the courtesy of a response. I know that it's sometimes hard to commit, but then just say that you're just not sure. After all, I respond promptly to your emails asking me to ride, even if I'm unsure of my plans. As the newbie among you--and typically the only woman--I appreciate being included in the group, but come on. Don't be rude.

Thanks.