Since I have it I might as well be the Guinea Pig for the rest of us. So, I ordered this bar from this ebay seller:

http://cgi.ebay.com/ws/eBayISAPI.dll...DLVI%26ps%3D54

I will let you know how it works.

I will be making my own this year. The park where I moore my boat is loaded with jewelweed. The Rangers don't mind us picking it either.