Yet another idea I have incorperated in the bathroom of our van is the shower curtain rail which goes around 2 of the walls which incidently is very firmly fixed, I have attached 4 spare shower curtain split rings which are ideal for hanging wet pac-amacs and damp bath towels etc, I thought of using self adhesive hooks but feared they may not stick to the vynil paper walls, and may leave marks if they did fall off or needed to be moved. The rings slide along and work a treat. chas