Sheldon,

The reason you are sometimes receiving duplicate emails is because we have two records for you in our system with two separate email addresses. This often times happens when a member has an issue logging into our site and registers for a new account. We will work to get your records cleaned up. You should notice results within a couple weeks. Thanks for bringing this to our attention.

Should you have further issues, please don't hesitate to call membership services at 800-551-9707 and thanks for being a loyal GPAA member!