Our club does not have a mailing list. To advertise to our club, post in our Facebook Group. You will probably have more luck with larger groups, such as:
Volvo Only Redblock & RWD Classified (Facebook)
Volvo Parts/Cars For Sale/Wanted (Facebook)
TurboBricks (Facebook)
If you are a member of the Volvo Club of America there are some additional resources:
Volvo Club of America (Facebook)