Y?

I like to be frugal.  If people ask, I will more than gladly ramble on about it.  We ALL have our own opinions and lifestyles.  I do my best not to be preachy.
I DON'T belong to the Y.  Why?  Because I feel it is expensive.  People invite us to swim at the Y.  I try not to go, Why?  Because it is expensive.  10-15 dollars to swim for a couple hours. 
We are very lucky to have in-laws with a pool.  This is soooo much better for many reasons.  It is free.  We get to see family.  Win, win.  Yet I still get that look that I should join the Y.
My husband belongs to Planet Fitness.  10 dollars a month (The Y 80 dollars a month).  We swim at the in laws,  Free.  Seeing and spending time with family.  PRICELESS