Due to a recent injury, I will likely need to have a walking cane soon. I am trying to find ideas for a brewing themed cane. Any thoughts on what I can use for a handle or entire cane? I found these http://www.wilsonwalkingsticks.com/beer-can-es.htm but they seem a little tacky. I may go with a USMC theme since they are more abundant, but was hoping to get a few ideas. Thanks!