I agree. A keyring, window decal, etc. would be a nice thing to have as a solid piece to prove membership. Another idea might be cheaper to produce, and thus could make memberships a little cheaper at first. Possibly a certificate your name, VIN, year, etc. or it saying its now part of the all esteemed club. This should be quite simple to produce in large quantities for cheap. However I must say I would be happier getting a nice keychain.
