Local Currency Coming Soon!

What do you think of having a local currency? We'll call it "Salmon", exchangable 1:1 with federal reserve notes. I'll ask every local business to commit to taking at least 10% of every sale in "Salmon", and some will take even more, up to 100%. This seems to really help keep more resources local, and creates more of a connection to the local ecology/economy in general. Bills, or coins, or both, what do you think?