Need a piece of Starboard

Stepped through a hatch on my boat and am looking for a piece of 3/4 Starboard roughly 20" by 34". Anybody in the Charleston area have a piece they’d be willing to sell?
Thanks!
Paul
plankaujr@gmail.com

I have some 20 by 30 if that will work, believe its 5/8ths though

Appreciate it Fish,
I think I may have it figured out.

“People sleep peaceably in their beds at night only because rough men stand ready to do violence on their behalf.”
George Orwell