I was doing some mindless searching on Spark this morning and found a 30 day fitness idea calendar. Day one was to pop in a fitness DVD and it mentioned getting them at a library to save money. I knew my library had DVDs, but it didn't really dawn on me that they may have fitness ones, too!
So I checked their catalog, and sure enough, they have some! I'm beyond excited about this because now I can change my workout routine every time the DVD is due back!