But I am only 28!

When we lived in Minot, I used to get AARP information in the mail atleast once a month. We laughed about it, hung it on the fridge for a little, but forgot about it after we moved. Well, they found me again! I have gotten AARP info two days in a row! They want me to become a member. I feel like calling them to tell them to save their paper and stamps, because I still have another 22 years until I can join! I want to know how they found me in California.