I really got to thinking about OW swimming yesterday after my tri and I can now see how scarey it would be for beginning swimmers.

I have been swimming since I can remember and used to lifeguard at a lake so OW is second nature.

But NOW I understand what you are going through
My hat is off to you ladies who are facing and conquering this challenge head on!

I realized
1. you can't stand up anytime you want
2. the edge is no where near that you can just grab onto
3. there is very little to nothing to catch your bearings off of.
4. You can't see the bottom (sometimes that is a good thing)

I don't have any advice to offer except keep swimming so you are confident in your abilities to get you through.

Good luck!
BTW running is my biggest challenge but at no time is there the panic factor because we can always slow down and walk and we are always on terra ferma. Swimming is by far the greater challenge.