I tried an experiment on eBay to try to see where to market the waterproof memo boards. I put them for sale in a number of categories to find out which ones they sold from. Interestingly two sold - One in the SCUBA equipment section and one in the miscellaneous, other section. I am not sure whether this means that SCUBA is an area that we should be targeting or whether this was just a coincidence. I think I will try relisting one in this section to find out.