Pleated Shower Door
We wanted a pleated shower door, so I picked up one at Camper Choice which was about $25 cheaper than Camping World.
The package arrived after being back ordered, but it arrived with out any instructions. Its really not difficult to install, but there were some issues to overcome before I could install the door itself.
The first issue was to remove the plastic shower wall holders. These are basically a plastic molly nail, the center head is pounded which separates wedge and holds everything in place.
Using a flathead screwdriver and angled wire clippers I worked them out enough to remove it from the hole in the wall.
Then I used the screw driver to push the nail out and remove everything. There were five on each side to remove.
I removed these so shower curtain walls would be flush against the shower walls. 
With the bare hole through the shower wall and the camper wall clean I used white Cobra Panel Driller (for paneling & hollow doors), these are shallow wide anchors that you can drive a screw into for securing something to a wall. In this case the Panel Driller holds the shower wall in place securely. 
After marking the shower curtain edges with the existing holes I drilled a narrow hole through the shower curtain walls, then used a flat head 1 1/4" screw to hold everything in place. Though the shower curtain has tape, I don't trust it enough and I don't want future water leaks.
Once everything was secured I used an Almond color silicon bead around all edges on the inside of the shower to prevent leaks.
The final step will be to attach a 3/4 strip along the ceiling to cover the existing shower curtain holes.
