Resolved Question: eagle scout project help, hiking trail markers?

im working on an eagle scout project. it involves marking trails through the woods, and i need to buy the little plastic discs that get nailed to the trees to mark the path (i think they're usually around 2 inches diameter) ive searched everywhere for these, where can i buy them on the internet?
alot of the links you guys posted are cool, but they're shiny/reflective markers, i should have stated that the owner of the area has said that he wants simple colored plastic, he doesnt want shiny reflective markers. so if anyone knows where i can just buy colored discs in bulk, it would be great, thanks! (and yes the project has already been approved and signed off, i know one of you mentioned that)
and i was told to assume that its all day time walking, so its not like the hikers will be getting lost in the woods at night, the paths are just for casual walks through the woods during the day

Source:
http://answers.yahoo.com/question/index?qid=20110605162840AASYISu

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