Geo and E Pro 19FD Shower

[joindy]

I have a E Pro 19FD which like most I have seen online, does not have plastic shower liner {walls}. The shower area has the regular wall board used throughout the trailer. But I just saw pictures of a 19FD which had the white wrap around shower wall. So I assume they are now adding the shower liner, and I would like to add it to mine. How can I find out if I can purchase a liner.
Or, if I wipe down the walls after using the shower, will the wallboard tolerate the moisture? Or....if it is a unique Forest River liner, could my dealer help me buy it from the factory...I live within 45 minutes of the factory.

[SeaDog]

That close to the factory I think I would go over there and ask them first hand