The Frugal Diva knows that getting older sucks. Sure people say age is just a number but did you notice that no one under fifty ever says that – unless they are trying to comfort a senior citizen. The number that really counts is how many dollars you save by embracing the discounts offers and reduced fees. Proudly declare you want that senior fare, ticket, or meal for yourself or your parents or grandparents. The age for joining AARP is 50. Flash that card proudly at vendors on the AARP Benefits List. The National Parks offers the Senior pass (one…