When my parents lived in Florida, I enlisted my dad's help in maintaining a cache called 'Health Nut' near his doctor's office.
Now my parents live in Hoffman Estates near a large health facility, so I have placed this cache where my dad (and mom) will 'oversee' it from the window of their apartment in the nearby highrise building.
This cache isn't nearly as difficult as Health Nut, and my dad will be amused if he sees you waving up at him while you are hunting this cache.
Have fun and stay healthy!