Swim parallel to the beach. The End.
A beach that I surfed as a young guy had a wicked rip that ran parallel to a jetty. We used to paddle into the outbound direction in order to get out past the breakers faster. It seemed fun a the time!
I don’t have this problem in Colorado, but for all that have beaches or visit them, I found these videos:
!!HOW TO ESCAPE A RIP CURRENT!!
https://www.youtube.com/watch?v=viKb5Ny4OWk
Channel 7 News - Rip Currents
https://www.youtube.com/watch?v=1OebiHik0aI
If you try to swim against a rip current you will tire quite easily. Best bet, swim with it until it loses its power and than swim back to shore.
Of course the smartest course is not to get in one to begin with.
GREAT posts. Thanks. Life/knowledge BUMP!