Back in 2003 while at WDW my DW experienced severe blistering on her feet. I thought we took proper precautions by purchasing and breaking in shoes, wearing wicking socks and having mole skin ready for use. Even with these precautions she got blisters so bad we would have to leave the parks early. I read a thread about a stick that runners use to prevent blisters. A person had used it and did not get any blisters. We are going back to the World in June/July of this year and I would love to purchase some of these sticks for our protection. Any help would be appreciated. Thank you